328331346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{20411}}^1$

素因数の和:20806

約数の個数: 32

約数和(自身を含む): 752467968

約数和(自身を除く): 424136622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 383, 766, 1149, 2298, 2681, 5362, 8043, 16086, 20411, 40822, 61233, 122466, 142877, 285754, 428631, 857262, 7817413, 15634826, 23452239, 46904478, 54721891, 109443782, 164165673, 328331346]

約数ペア:

[(1, 328331346), (2, 164165673), (3, 109443782), (6, 54721891), (7, 46904478), (14, 23452239), (21, 15634826), (42, 7817413), (383, 857262), (766, 428631), (1149, 285754), (2298, 142877), (2681, 122466), (5362, 61233), (8043, 40822), (16086, 20411)]