331327422

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{25889}}^1$

素因数の和:25982

約数の個数: 40

約数和(自身を含む): 751845600

約数和(自身を除く): 420518178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 6399, 12798, 25889, 51778, 77667, 155334, 233001, 466002, 699003, 1398006, 2045231, 2097009, 4090462, 4194018, 6135693, 12271386, 18407079, 36814158, 55221237, 110442474, 165663711, 331327422]

約数ペア:

[(1, 331327422), (2, 165663711), (3, 110442474), (6, 55221237), (9, 36814158), (18, 18407079), (27, 12271386), (54, 6135693), (79, 4194018), (81, 4090462), (158, 2097009), (162, 2045231), (237, 1398006), (474, 699003), (711, 466002), (1422, 233001), (2133, 155334), (4266, 77667), (6399, 51778), (12798, 25889)]