256026318

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{134609}}^1$

素因数の和:134931

約数の個数: 16

約数和(自身を含む): 513671760

約数和(自身を除く): 257645442

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 134609, 269218, 403827, 807654, 42671053, 85342106, 128013159, 256026318]

約数ペア:

[(1, 256026318), (2, 128013159), (3, 85342106), (6, 42671053), (317, 807654), (634, 403827), (951, 269218), (1902, 134609)]