317278517764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5442917}}^1$

素因数の和:5443012

約数の個数: 48

約数和(自身を含む): 640087156800

約数和(自身を除く): 322808639036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 118, 236, 247, 494, 767, 988, 1121, 1534, 2242, 3068, 4484, 14573, 29146, 58292, 5442917, 10885834, 21771668, 70757921, 103415423, 141515842, 206830846, 283031684, 321132103, 413661692, 642264206, 1284528412, 1344400499, 2688800998, 4174717339, 5377601996, 6101509957, 8349434678, 12203019914, 16698869356, 24406039828, 79319629441, 158639258882, 317278517764]

約数ペア:

[(1, 317278517764), (2, 158639258882), (4, 79319629441), (13, 24406039828), (19, 16698869356), (26, 12203019914), (38, 8349434678), (52, 6101509957), (59, 5377601996), (76, 4174717339), (118, 2688800998), (236, 1344400499), (247, 1284528412), (494, 642264206), (767, 413661692), (988, 321132103), (1121, 283031684), (1534, 206830846), (2242, 141515842), (3068, 103415423), (4484, 70757921), (14573, 21771668), (29146, 10885834), (58292, 5442917)]