325629408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{260921}}^1$

素因数の和:260947

約数の個数: 48

約数和(自身を含む): 920532816

約数和(自身を除く): 594903408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 260921, 521842, 782763, 1043684, 1565526, 2087368, 3131052, 3391973, 4174736, 6262104, 6783946, 8349472, 10175919, 12524208, 13567892, 20351838, 25048416, 27135784, 40703676, 54271568, 81407352, 108543136, 162814704, 325629408]

約数ペア:

[(1, 325629408), (2, 162814704), (3, 108543136), (4, 81407352), (6, 54271568), (8, 40703676), (12, 27135784), (13, 25048416), (16, 20351838), (24, 13567892), (26, 12524208), (32, 10175919), (39, 8349472), (48, 6783946), (52, 6262104), (78, 4174736), (96, 3391973), (104, 3131052), (156, 2087368), (208, 1565526), (312, 1043684), (416, 782763), (624, 521842), (1248, 260921)]