321344104

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{168067}}^1$

素因数の和:168312

約数の個数: 16

約数和(自身を含む): 605044800

約数和(自身を除く): 283700696

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 168067, 336134, 672268, 1344536, 40168013, 80336026, 160672052, 321344104]

約数ペア:

[(1, 321344104), (2, 160672052), (4, 80336026), (8, 40168013), (239, 1344536), (478, 672268), (956, 336134), (1912, 168067)]