331314424

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{96989}}^1$

素因数の和:97063

約数の個数: 32

約数和(自身を含む): 721605600

約数和(自身を除く): 390291176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 96989, 193978, 387956, 678923, 775912, 1357846, 2715692, 5431384, 5916329, 11832658, 23665316, 41414303, 47330632, 82828606, 165657212, 331314424]

約数ペア:

[(1, 331314424), (2, 165657212), (4, 82828606), (7, 47330632), (8, 41414303), (14, 23665316), (28, 11832658), (56, 5916329), (61, 5431384), (122, 2715692), (244, 1357846), (427, 775912), (488, 678923), (854, 387956), (1708, 193978), (3416, 96989)]