328331328

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131543}}^1$

素因数の和:131571

約数の個数: 56

約数和(自身を含む): 935540928

約数和(自身を除く): 607209600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 131543, 263086, 394629, 526172, 789258, 1052344, 1578516, 1710059, 2104688, 3157032, 3420118, 4209376, 5130177, 6314064, 6840236, 8418752, 10260354, 12628128, 13680472, 20520708, 25256256, 27360944, 41041416, 54721888, 82082832, 109443776, 164165664, 328331328]

約数ペア:

[(1, 328331328), (2, 164165664), (3, 109443776), (4, 82082832), (6, 54721888), (8, 41041416), (12, 27360944), (13, 25256256), (16, 20520708), (24, 13680472), (26, 12628128), (32, 10260354), (39, 8418752), (48, 6840236), (52, 6314064), (64, 5130177), (78, 4209376), (96, 3420118), (104, 3157032), (156, 2104688), (192, 1710059), (208, 1578516), (312, 1052344), (416, 789258), (624, 526172), (832, 394629), (1248, 263086), (2496, 131543)]