245655488432

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{709}}^1\times {\mathrm{43397}}^1$

素因数の和:44613

約数の個数: 40

約数和(自身を含む): 477594990000

約数和(自身を除く): 231939501568

約数列:

[1, 2, 4, 8, 16, 499, 709, 998, 1418, 1996, 2836, 3992, 5672, 7984, 11344, 43397, 86794, 173588, 347176, 353791, 694352, 707582, 1415164, 2830328, 5660656, 21655103, 30768473, 43310206, 61536946, 86620412, 123073892, 173240824, 246147784, 346481648, 492295568, 15353468027, 30706936054, 61413872108, 122827744216, 245655488432]

約数ペア:

[(1, 245655488432), (2, 122827744216), (4, 61413872108), (8, 30706936054), (16, 15353468027), (499, 492295568), (709, 346481648), (998, 246147784), (1418, 173240824), (1996, 123073892), (2836, 86620412), (3992, 61536946), (5672, 43310206), (7984, 30768473), (11344, 21655103), (43397, 5660656), (86794, 2830328), (173588, 1415164), (347176, 707582), (353791, 694352)]