440676816

素因数分解:

$2^4\times 3^1\times {\mathrm{9180767}}^1$

素因数の和:9180778

約数の個数: 20

約数和(自身を含む): 1138415232

約数和(自身を除く): 697738416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 9180767, 18361534, 27542301, 36723068, 55084602, 73446136, 110169204, 146892272, 220338408, 440676816]

約数ペア:

[(1, 440676816), (2, 220338408), (3, 146892272), (4, 110169204), (6, 73446136), (8, 55084602), (12, 36723068), (16, 27542301), (24, 18361534), (48, 9180767)]