315025724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{659}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 617047200

約数和(自身を除く): 302021476

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 317, 377, 634, 659, 754, 1268, 1318, 1508, 2636, 4121, 8242, 8567, 9193, 16484, 17134, 18386, 19111, 34268, 36772, 38222, 76444, 119509, 208903, 239018, 248443, 417806, 478036, 496886, 835612, 993772, 2715739, 5431478, 6058187, 10862956, 12116374, 24232748, 78756431, 157512862, 315025724]

約数ペア:

[(1, 315025724), (2, 157512862), (4, 78756431), (13, 24232748), (26, 12116374), (29, 10862956), (52, 6058187), (58, 5431478), (116, 2715739), (317, 993772), (377, 835612), (634, 496886), (659, 478036), (754, 417806), (1268, 248443), (1318, 239018), (1508, 208903), (2636, 119509), (4121, 76444), (8242, 38222), (8567, 36772), (9193, 34268), (16484, 19111), (17134, 18386)]