265279128

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{80681}}^1$

素因数の和:80827

約数の個数: 32

約数和(自身を含む): 668046960

約数和(自身を除く): 402767832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 80681, 161362, 242043, 322724, 484086, 645448, 968172, 1936344, 11053297, 22106594, 33159891, 44213188, 66319782, 88426376, 132639564, 265279128]

約数ペア:

[(1, 265279128), (2, 132639564), (3, 88426376), (4, 66319782), (6, 44213188), (8, 33159891), (12, 22106594), (24, 11053297), (137, 1936344), (274, 968172), (411, 645448), (548, 484086), (822, 322724), (1096, 242043), (1644, 161362), (3288, 80681)]