220857528

素因数分解:

$2^3\times 3^1\times {\mathrm{2857}}^1\times {\mathrm{3221}}^1$

素因数の和:6087

約数の個数: 32

約数和(自身を含む): 552508560

約数和(自身を除く): 331651032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2857, 3221, 5714, 6442, 8571, 9663, 11428, 12884, 17142, 19326, 22856, 25768, 34284, 38652, 68568, 77304, 9202397, 18404794, 27607191, 36809588, 55214382, 73619176, 110428764, 220857528]

約数ペア:

[(1, 220857528), (2, 110428764), (3, 73619176), (4, 55214382), (6, 36809588), (8, 27607191), (12, 18404794), (24, 9202397), (2857, 77304), (3221, 68568), (5714, 38652), (6442, 34284), (8571, 25768), (9663, 22856), (11428, 19326), (12884, 17142)]