328606912

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{40429}}^1$

素因数の和:40568

約数の個数: 28

約数和(自身を含む): 657230080

約数和(自身を除く): 328623168

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 40429, 80858, 161716, 323432, 646864, 1293728, 2587456, 5134483, 10268966, 20537932, 41075864, 82151728, 164303456, 328606912]

約数ペア:

[(1, 328606912), (2, 164303456), (4, 82151728), (8, 41075864), (16, 20537932), (32, 10268966), (64, 5134483), (127, 2587456), (254, 1293728), (508, 646864), (1016, 323432), (2032, 161716), (4064, 80858), (8128, 40429)]