315048864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{252443}}^1$

素因数の和:252469

約数の個数: 48

約数和(自身を含む): 890622432

約数和(自身を除く): 575573568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 252443, 504886, 757329, 1009772, 1514658, 2019544, 3029316, 3281759, 4039088, 6058632, 6563518, 8078176, 9845277, 12117264, 13127036, 19690554, 24234528, 26254072, 39381108, 52508144, 78762216, 105016288, 157524432, 315048864]

約数ペア:

[(1, 315048864), (2, 157524432), (3, 105016288), (4, 78762216), (6, 52508144), (8, 39381108), (12, 26254072), (13, 24234528), (16, 19690554), (24, 13127036), (26, 12117264), (32, 9845277), (39, 8078176), (48, 6563518), (52, 6058632), (78, 4039088), (96, 3281759), (104, 3029316), (156, 2019544), (208, 1514658), (312, 1009772), (416, 757329), (624, 504886), (1248, 252443)]