328677788224

素因数分解:

$2^6\times {\mathrm{491}}^1\times {\mathrm{10459451}}^1$

素因数の和:10459954

約数の個数: 28

約数和(自身を含む): 653548398768

約数和(自身を除く): 324870610544

約数列:

[1, 2, 4, 8, 16, 32, 64, 491, 982, 1964, 3928, 7856, 15712, 31424, 10459451, 20918902, 41837804, 83675608, 167351216, 334702432, 669404864, 5135590441, 10271180882, 20542361764, 41084723528, 82169447056, 164338894112, 328677788224]

約数ペア:

[(1, 328677788224), (2, 164338894112), (4, 82169447056), (8, 41084723528), (16, 20542361764), (32, 10271180882), (64, 5135590441), (491, 669404864), (982, 334702432), (1964, 167351216), (3928, 83675608), (7856, 41837804), (15712, 20918902), (31424, 10459451)]