675398256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1082369}}^1$

素因数の和:1082393

約数の個数: 40

約数和(自身を含む): 1878994320

約数和(自身を除く): 1203596064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1082369, 2164738, 3247107, 4329476, 6494214, 8658952, 12988428, 14070797, 17317904, 25976856, 28141594, 42212391, 51953712, 56283188, 84424782, 112566376, 168849564, 225132752, 337699128, 675398256]

約数ペア:

[(1, 675398256), (2, 337699128), (3, 225132752), (4, 168849564), (6, 112566376), (8, 84424782), (12, 56283188), (13, 51953712), (16, 42212391), (24, 28141594), (26, 25976856), (39, 17317904), (48, 14070797), (52, 12988428), (78, 8658952), (104, 6494214), (156, 4329476), (208, 3247107), (312, 2164738), (624, 1082369)]