1267513728

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{253909}}^1$

素因数の和:253939

約数の個数: 64

約数和(自身を含む): 3625834800

約数和(自身を除く): 2358321072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 253909, 507818, 761727, 1015636, 1523454, 2031272, 3046908, 3300817, 4062544, 6093816, 6601634, 8125088, 9902451, 12187632, 13203268, 16250176, 19804902, 24375264, 26406536, 32500352, 39609804, 48750528, 52813072, 79219608, 97501056, 105626144, 158439216, 211252288, 316878432, 422504576, 633756864, 1267513728]

約数ペア:

[(1, 1267513728), (2, 633756864), (3, 422504576), (4, 316878432), (6, 211252288), (8, 158439216), (12, 105626144), (13, 97501056), (16, 79219608), (24, 52813072), (26, 48750528), (32, 39609804), (39, 32500352), (48, 26406536), (52, 24375264), (64, 19804902), (78, 16250176), (96, 13203268), (104, 12187632), (128, 9902451), (156, 8125088), (192, 6601634), (208, 6093816), (312, 4062544), (384, 3300817), (416, 3046908), (624, 2031272), (832, 1523454), (1248, 1015636), (1664, 761727), (2496, 507818), (4992, 253909)]