331170056

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{13721}}^1$

素因数の和:14165

約数の個数: 32

約数和(自身を含む): 711348480

約数和(自身を除く): 380178424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 3017, 3448, 6034, 12068, 13721, 24136, 27442, 54884, 96047, 109768, 192094, 384188, 768376, 5913751, 11827502, 23655004, 41396257, 47310008, 82792514, 165585028, 331170056]

約数ペア:

[(1, 331170056), (2, 165585028), (4, 82792514), (7, 47310008), (8, 41396257), (14, 23655004), (28, 11827502), (56, 5913751), (431, 768376), (862, 384188), (1724, 192094), (3017, 109768), (3448, 96047), (6034, 54884), (12068, 27442), (13721, 24136)]