256536612

素因数分解:

$2^2\times 3^3\times {\mathrm{2375339}}^1$

素因数の和:2375352

約数の個数: 24

約数和(自身を含む): 665095200

約数和(自身を除く): 408558588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2375339, 4750678, 7126017, 9501356, 14252034, 21378051, 28504068, 42756102, 64134153, 85512204, 128268306, 256536612]

約数ペア:

[(1, 256536612), (2, 128268306), (3, 85512204), (4, 64134153), (6, 42756102), (9, 28504068), (12, 21378051), (18, 14252034), (27, 9501356), (36, 7126017), (54, 4750678), (108, 2375339)]