310172288

素因数分解:

$2^7\times {\mathrm{239}}^1\times {\mathrm{10139}}^1$

素因数の和:10392

約数の個数: 32

約数和(自身を含む): 620568000

約数和(自身を除く): 310395712

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 478, 956, 1912, 3824, 7648, 10139, 15296, 20278, 30592, 40556, 81112, 162224, 324448, 648896, 1297792, 2423221, 4846442, 9692884, 19385768, 38771536, 77543072, 155086144, 310172288]

約数ペア:

[(1, 310172288), (2, 155086144), (4, 77543072), (8, 38771536), (16, 19385768), (32, 9692884), (64, 4846442), (128, 2423221), (239, 1297792), (478, 648896), (956, 324448), (1912, 162224), (3824, 81112), (7648, 40556), (10139, 30592), (15296, 20278)]