252684376

素因数分解:

$2^3\times 7^2\times {\mathrm{349}}^1\times {\mathrm{1847}}^1$

素因数の和:2216

約数の個数: 48

約数和(自身を含む): 553014000

約数和(自身を除く): 300329624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 349, 392, 698, 1396, 1847, 2443, 2792, 3694, 4886, 7388, 9772, 12929, 14776, 17101, 19544, 25858, 34202, 51716, 68404, 90503, 103432, 136808, 181006, 362012, 644603, 724024, 1289206, 2578412, 4512221, 5156824, 9024442, 18048884, 31585547, 36097768, 63171094, 126342188, 252684376]

約数ペア:

[(1, 252684376), (2, 126342188), (4, 63171094), (7, 36097768), (8, 31585547), (14, 18048884), (28, 9024442), (49, 5156824), (56, 4512221), (98, 2578412), (196, 1289206), (349, 724024), (392, 644603), (698, 362012), (1396, 181006), (1847, 136808), (2443, 103432), (2792, 90503), (3694, 68404), (4886, 51716), (7388, 34202), (9772, 25858), (12929, 19544), (14776, 17101)]