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%I #27 Mar 20 2022 21:46:17
%S 1,2,4,8,19,38,76,152,1800829,3601658,7203316,14406632,34215751,
%T 68431502,136863004,273726008,21350096865126907517,
%U 42700193730253815034,85400387460507630068,170800774921015260136,405651840437411242823,811303680874822485646,1622607361749644971292,3245214723499289942584,38447873587529623736931593,76895747175059247473863186,153791494350118494947726372,307582988700236989895452744,730509598163062851001700267,1461019196326125702003400534,2922038392652251404006801068,5844076785304502808013602136
%N Divisors of 5844076785304502808013602136.
%C The integer 5844076785304502808013602136 is the denominator mentioned in the abstract of the Duncan-Griffin-Ono paper. The proportion of 1's in: 1 = 1, 196884 = 1 + 196883, 21493760 = 1 + 196883 + 21296876... tends to 1/5844076785304502808013602136 = 1.7111... * 10^-28.
%C ..
%C Apparently 5844076785304502808013602136 is the last term of A247242.
%H John F. R. Duncan, Michael J. Griffin, Ken Ono, <a href="http://arxiv.org/abs/1411.6571">Moonshine</a>, arXiv:1411.6571 [math.RT], 2014.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/j-Function.html">j-Function</a>
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/MonstrousMoonshine.html">Monstrous Moonshine</a>
%t Divisors[5844076785304502808013602136] (* _Wesley Ivan Hurt_, Mar 20 2022 *)
%o (PARI) divisors(5844076785304502808013602136) \\ _Charles R Greathouse IV_, Jun 22 2017
%Y Cf. A000521, A001379, A007240, A247242.
%K nonn,fini,full
%O 1,2
%A _Omar E. Pol_, Nov 27 2014