318230896

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{1217}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 629803440

約数和(自身を除く): 311572544

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 277, 472, 554, 944, 1108, 1217, 2216, 2434, 4432, 4868, 9736, 16343, 19472, 32686, 65372, 71803, 130744, 143606, 261488, 287212, 337109, 574424, 674218, 1148848, 1348436, 2696872, 5393744, 19889431, 39778862, 79557724, 159115448, 318230896]

約数ペア:

[(1, 318230896), (2, 159115448), (4, 79557724), (8, 39778862), (16, 19889431), (59, 5393744), (118, 2696872), (236, 1348436), (277, 1148848), (472, 674218), (554, 574424), (944, 337109), (1108, 287212), (1217, 261488), (2216, 143606), (2434, 130744), (4432, 71803), (4868, 65372), (9736, 32686), (16343, 19472)]