645596208

素因数分解:

$2^4\times 3^2\times {\mathrm{4483307}}^1$

素因数の和:4483321

約数の個数: 30

約数和(自身を含む): 1806773124

約数和(自身を除く): 1161176916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4483307, 8966614, 13449921, 17933228, 26899842, 35866456, 40349763, 53799684, 71732912, 80699526, 107599368, 161399052, 215198736, 322798104, 645596208]

約数ペア:

[(1, 645596208), (2, 322798104), (3, 215198736), (4, 161399052), (6, 107599368), (8, 80699526), (9, 71732912), (12, 53799684), (16, 40349763), (18, 35866456), (24, 26899842), (36, 17933228), (48, 13449921), (72, 8966614), (144, 4483307)]