409664004

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{51647}}^1$

素因数の和:52315

約数の個数: 24

約数和(自身を含む): 957347328

約数和(自身を除く): 547683324

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 51647, 103294, 154941, 206588, 309882, 619764, 34138667, 68277334, 102416001, 136554668, 204832002, 409664004]

約数ペア:

[(1, 409664004), (2, 204832002), (3, 136554668), (4, 102416001), (6, 68277334), (12, 34138667), (661, 619764), (1322, 309882), (1983, 206588), (2644, 154941), (3966, 103294), (7932, 51647)]