256429536003

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53279}}^1\times {\mathrm{23251}}^1$

素因数の和:76559

約数の個数: 24

約数和(自身を含む): 386526366720

約数和(自身を除く): 130096830717

約数列:

[1, 3, 9, 23, 69, 207, 23251, 53279, 69753, 159837, 209259, 479511, 534773, 1225417, 1604319, 3676251, 4812957, 11028753, 1238790029, 3716370087, 11149110261, 28492170667, 85476512001, 256429536003]

約数ペア:

[(1, 256429536003), (3, 85476512001), (9, 28492170667), (23, 11149110261), (69, 3716370087), (207, 1238790029), (23251, 11028753), (53279, 4812957), (69753, 3676251), (159837, 1604319), (209259, 1225417), (479511, 534773)]