268575138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{88289}}^1$

素因数の和:88323

約数の個数: 36

約数和(自身を含む): 630125730

約数和(自身を除く): 361550592

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 88289, 176578, 264867, 529734, 794601, 1147757, 1589202, 2295514, 3443271, 6886542, 10329813, 14920841, 20659626, 29841682, 44762523, 89525046, 134287569, 268575138]

約数ペア:

[(1, 268575138), (2, 134287569), (3, 89525046), (6, 44762523), (9, 29841682), (13, 20659626), (18, 14920841), (26, 10329813), (39, 6886542), (78, 3443271), (117, 2295514), (169, 1589202), (234, 1147757), (338, 794601), (507, 529734), (1014, 264867), (1521, 176578), (3042, 88289)]