268662008

素因数分解:

$2^3\times {\mathrm{2503}}^1\times {\mathrm{13417}}^1$

素因数の和:15926

約数の個数: 16

約数和(自身を含む): 503980080

約数和(自身を除く): 235318072

約数列:

[1, 2, 4, 8, 2503, 5006, 10012, 13417, 20024, 26834, 53668, 107336, 33582751, 67165502, 134331004, 268662008]

約数ペア:

[(1, 268662008), (2, 134331004), (4, 67165502), (8, 33582751), (2503, 107336), (5006, 53668), (10012, 26834), (13417, 20024)]