289576008

素因数分解:

$2^3\times 3^2\times {\mathrm{4021889}}^1$

素因数の和:4021901

約数の個数: 24

約数和(自身を含む): 784268550

約数和(自身を除く): 494692542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4021889, 8043778, 12065667, 16087556, 24131334, 32175112, 36197001, 48262668, 72394002, 96525336, 144788004, 289576008]

約数ペア:

[(1, 289576008), (2, 144788004), (3, 96525336), (4, 72394002), (6, 48262668), (8, 36197001), (9, 32175112), (12, 24131334), (18, 16087556), (24, 12065667), (36, 8043778), (72, 4021889)]