320804976

素因数分解:

$2^4\times 3^1\times {\mathrm{367}}^1\times {\mathrm{18211}}^1$

素因数の和:18589

約数の個数: 40

約数和(自身を含む): 831049984

約数和(自身を除く): 510245008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 367, 734, 1101, 1468, 2202, 2936, 4404, 5872, 8808, 17616, 18211, 36422, 54633, 72844, 109266, 145688, 218532, 291376, 437064, 874128, 6683437, 13366874, 20050311, 26733748, 40100622, 53467496, 80201244, 106934992, 160402488, 320804976]

約数ペア:

[(1, 320804976), (2, 160402488), (3, 106934992), (4, 80201244), (6, 53467496), (8, 40100622), (12, 26733748), (16, 20050311), (24, 13366874), (48, 6683437), (367, 874128), (734, 437064), (1101, 291376), (1468, 218532), (2202, 145688), (2936, 109266), (4404, 72844), (5872, 54633), (8808, 36422), (17616, 18211)]