289468036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12343}}^1$

素因数の和:12412

約数の個数: 48

約数和(自身を含む): 609694848

約数和(自身を除く): 320226812

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 902, 1066, 1804, 2132, 5863, 11726, 12343, 23452, 24686, 49372, 135773, 160459, 271546, 320918, 506063, 543092, 641836, 1012126, 1765049, 2024252, 3530098, 5566693, 6578819, 7060196, 11133386, 13157638, 22266772, 26315276, 72367009, 144734018, 289468036]

約数ペア:

[(1, 289468036), (2, 144734018), (4, 72367009), (11, 26315276), (13, 22266772), (22, 13157638), (26, 11133386), (41, 7060196), (44, 6578819), (52, 5566693), (82, 3530098), (143, 2024252), (164, 1765049), (286, 1012126), (451, 641836), (533, 543092), (572, 506063), (902, 320918), (1066, 271546), (1804, 160459), (2132, 135773), (5863, 49372), (11726, 24686), (12343, 23452)]