252670408

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1753}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 486208800

約数和(自身を除く): 233538392

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 419, 838, 1676, 1753, 3352, 3506, 7012, 14024, 18017, 36034, 72068, 75379, 144136, 150758, 301516, 603032, 734507, 1469014, 2938028, 5876056, 31583801, 63167602, 126335204, 252670408]

約数ペア:

[(1, 252670408), (2, 126335204), (4, 63167602), (8, 31583801), (43, 5876056), (86, 2938028), (172, 1469014), (344, 734507), (419, 603032), (838, 301516), (1676, 150758), (1753, 144136), (3352, 75379), (3506, 72068), (7012, 36034), (14024, 18017)]