308645632

素因数分解:

$2^8\times {\mathrm{1205647}}^1$

素因数の和:1205663

約数の個数: 18

約数和(自身を含む): 616086128

約数和(自身を除く): 307440496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1205647, 2411294, 4822588, 9645176, 19290352, 38580704, 77161408, 154322816, 308645632]

約数ペア:

[(1, 308645632), (2, 154322816), (4, 77161408), (8, 38580704), (16, 19290352), (32, 9645176), (64, 4822588), (128, 2411294), (256, 1205647)]