259980264

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 723158280

約数和(自身を除く): 463178016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 193, 212, 318, 353, 386, 424, 477, 579, 636, 706, 772, 954, 1059, 1158, 1272, 1412, 1544, 1737, 1908, 2118, 2316, 2824, 3177, 3474, 3816, 4236, 4632, 6354, 6948, 8472, 10229, 12708, 13896, 18709, 20458, 25416, 30687, 37418, 40916, 56127, 61374, 68129, 74836, 81832, 92061, 112254, 122748, 136258, 149672, 168381, 184122, 204387, 224508, 245496, 272516, 336762, 368244, 408774, 449016, 545032, 613161, 673524, 736488, 817548, 1226322, 1347048, 1635096, 2452644, 3610837, 4905288, 7221674, 10832511, 14443348, 21665022, 28886696, 32497533, 43330044, 64995066, 86660088, 129990132, 259980264]

約数ペア:

[(1, 259980264), (2, 129990132), (3, 86660088), (4, 64995066), (6, 43330044), (8, 32497533), (9, 28886696), (12, 21665022), (18, 14443348), (24, 10832511), (36, 7221674), (53, 4905288), (72, 3610837), (106, 2452644), (159, 1635096), (193, 1347048), (212, 1226322), (318, 817548), (353, 736488), (386, 673524), (424, 613161), (477, 545032), (579, 449016), (636, 408774), (706, 368244), (772, 336762), (954, 272516), (1059, 245496), (1158, 224508), (1272, 204387), (1412, 184122), (1544, 168381), (1737, 149672), (1908, 136258), (2118, 122748), (2316, 112254), (2824, 92061), (3177, 81832), (3474, 74836), (3816, 68129), (4236, 61374), (4632, 56127), (6354, 40916), (6948, 37418), (8472, 30687), (10229, 25416), (12708, 20458), (13896, 18709)]