320419416

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{85037}}^1$

素因数の和:85203

約数の個数: 32

約数和(自身を含む): 806160240

約数和(自身を除く): 485740824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 85037, 170074, 255111, 340148, 510222, 680296, 1020444, 2040888, 13350809, 26701618, 40052427, 53403236, 80104854, 106806472, 160209708, 320419416]

約数ペア:

[(1, 320419416), (2, 160209708), (3, 106806472), (4, 80104854), (6, 53403236), (8, 40052427), (12, 26701618), (24, 13350809), (157, 2040888), (314, 1020444), (471, 680296), (628, 510222), (942, 340148), (1256, 255111), (1884, 170074), (3768, 85037)]