656485488

素因数分解:

$2^4\times 3^2\times {\mathrm{4558927}}^1$

素因数の和:4558941

約数の個数: 30

約数和(自身を含む): 1837247984

約数和(自身を除く): 1180762496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4558927, 9117854, 13676781, 18235708, 27353562, 36471416, 41030343, 54707124, 72942832, 82060686, 109414248, 164121372, 218828496, 328242744, 656485488]

約数ペア:

[(1, 656485488), (2, 328242744), (3, 218828496), (4, 164121372), (6, 109414248), (8, 82060686), (9, 72942832), (12, 54707124), (16, 41030343), (18, 36471416), (24, 27353562), (36, 18235708), (48, 13676781), (72, 9117854), (144, 4558927)]