A175744 Numbers with 34 divisors.

196608, 327680, 458752, 720896, 851968, 1114112, 1245184, 1507328, 1900544, 2031616, 2424832, 2686976, 2818048, 3080192, 3473408, 3866624, 3997696, 4390912, 4653056, 4784128, 5177344, 5439488, 5832704, 6356992, 6619136, 6750208, 7012352, 7143424, 7405568

Offset

1,1

Comments

Numbers of the form p^33 and p^16*q^1, where p and q are distinct primes.

Links

T. D. Noe, Table of n, a(n) for n = 1..1000

OEIS Wiki, Index entries for number of divisors

Formula

A000005(a(n))=34.

Mathematica

Select[Range[6000000], DivisorSigma[0, #]==34&] (* Vladimir Joseph Stephan Orlovsky, May 06 2011 *)

Prog

(PARI) is(n)=numdiv(n)==34 \\ Charles R Greathouse IV, Jun 19 2016

Crossrefs

Cf. A175742, A175743.

Sequence in context: A034597 A037148 A323282 * A024211 A204943 A345657

Adjacent sequences: A175741 A175742 A175743 * A175745 A175746 A175747

Keyword

nonn

Author

Jaroslav Krizek, Aug 27 2010

Status

approved