240646996824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1\times {\mathrm{414457}}^1$

素因数の和:416340

約数の個数: 64

約数和(自身を含む): 648245468640

約数和(自身を除く): 407598471816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1861, 3722, 5583, 7444, 11166, 14888, 22332, 24193, 44664, 48386, 72579, 96772, 145158, 193544, 290316, 414457, 580632, 828914, 1243371, 1657828, 2486742, 3315656, 4973484, 5387941, 9946968, 10775882, 16163823, 21551764, 32327646, 43103528, 64655292, 129310584, 771304477, 1542608954, 2313913431, 3085217908, 4627826862, 6170435816, 9255653724, 10026958201, 18511307448, 20053916402, 30080874603, 40107832804, 60161749206, 80215665608, 120323498412, 240646996824]

約数ペア:

[(1, 240646996824), (2, 120323498412), (3, 80215665608), (4, 60161749206), (6, 40107832804), (8, 30080874603), (12, 20053916402), (13, 18511307448), (24, 10026958201), (26, 9255653724), (39, 6170435816), (52, 4627826862), (78, 3085217908), (104, 2313913431), (156, 1542608954), (312, 771304477), (1861, 129310584), (3722, 64655292), (5583, 43103528), (7444, 32327646), (11166, 21551764), (14888, 16163823), (22332, 10775882), (24193, 9946968), (44664, 5387941), (48386, 4973484), (72579, 3315656), (96772, 2486742), (145158, 1657828), (193544, 1243371), (290316, 828914), (414457, 580632)]