268492208

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{578647}}^1$

素因数の和:578684

約数の個数: 20

約数和(自身を含む): 538142640

約数和(自身を除く): 269650432

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 578647, 1157294, 2314588, 4629176, 9258352, 16780763, 33561526, 67123052, 134246104, 268492208]

約数ペア:

[(1, 268492208), (2, 134246104), (4, 67123052), (8, 33561526), (16, 16780763), (29, 9258352), (58, 4629176), (116, 2314588), (232, 1157294), (464, 578647)]