312054544

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{12739}}^1$

素因数の和:14278

約数の個数: 20

約数和(自身を含む): 605048080

約数和(自身を除く): 292993536

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 6124, 12248, 12739, 24496, 25478, 50956, 101912, 203824, 19503409, 39006818, 78013636, 156027272, 312054544]

約数ペア:

[(1, 312054544), (2, 156027272), (4, 78013636), (8, 39006818), (16, 19503409), (1531, 203824), (3062, 101912), (6124, 50956), (12248, 25478), (12739, 24496)]