247507272

素因数分解:

$2^3\times 3^3\times {\mathrm{283}}^1\times {\mathrm{4049}}^1$

素因数の和:4347

約数の個数: 64

約数和(自身を含む): 690120000

約数和(自身を除く): 442612728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 283, 566, 849, 1132, 1698, 2264, 2547, 3396, 4049, 5094, 6792, 7641, 8098, 10188, 12147, 15282, 16196, 20376, 24294, 30564, 32392, 36441, 48588, 61128, 72882, 97176, 109323, 145764, 218646, 291528, 437292, 874584, 1145867, 2291734, 3437601, 4583468, 6875202, 9166936, 10312803, 13750404, 20625606, 27500808, 30938409, 41251212, 61876818, 82502424, 123753636, 247507272]

約数ペア:

[(1, 247507272), (2, 123753636), (3, 82502424), (4, 61876818), (6, 41251212), (8, 30938409), (9, 27500808), (12, 20625606), (18, 13750404), (24, 10312803), (27, 9166936), (36, 6875202), (54, 4583468), (72, 3437601), (108, 2291734), (216, 1145867), (283, 874584), (566, 437292), (849, 291528), (1132, 218646), (1698, 145764), (2264, 109323), (2547, 97176), (3396, 72882), (4049, 61128), (5094, 48588), (6792, 36441), (7641, 32392), (8098, 30564), (10188, 24294), (12147, 20376), (15282, 16196)]