320330664

素因数分解:

$2^3\times 3^2\times {\mathrm{4449037}}^1$

素因数の和:4449049

約数の個数: 24

約数和(自身を含む): 867562410

約数和(自身を除く): 547231746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4449037, 8898074, 13347111, 17796148, 26694222, 35592296, 40041333, 53388444, 80082666, 106776888, 160165332, 320330664]

約数ペア:

[(1, 320330664), (2, 160165332), (3, 106776888), (4, 80082666), (6, 53388444), (8, 40041333), (9, 35592296), (12, 26694222), (18, 17796148), (24, 13347111), (36, 8898074), (72, 4449037)]