2580495216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1\times {\mathrm{2351}}^1$

素因数の和:4134

約数の個数: 80

約数和(自身を含む): 7186206720

約数和(自身を除く): 4605711504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1759, 2351, 3518, 4702, 5277, 7036, 7053, 9404, 10554, 14072, 14106, 18808, 21108, 22867, 28144, 28212, 30563, 37616, 42216, 45734, 56424, 61126, 68601, 84432, 91468, 91689, 112848, 122252, 137202, 182936, 183378, 244504, 274404, 365872, 366756, 489008, 548808, 733512, 1097616, 1467024, 4135409, 8270818, 12406227, 16541636, 24812454, 33083272, 49624908, 53760317, 66166544, 99249816, 107520634, 161280951, 198499632, 215041268, 322561902, 430082536, 645123804, 860165072, 1290247608, 2580495216]

約数ペア:

[(1, 2580495216), (2, 1290247608), (3, 860165072), (4, 645123804), (6, 430082536), (8, 322561902), (12, 215041268), (13, 198499632), (16, 161280951), (24, 107520634), (26, 99249816), (39, 66166544), (48, 53760317), (52, 49624908), (78, 33083272), (104, 24812454), (156, 16541636), (208, 12406227), (312, 8270818), (624, 4135409), (1759, 1467024), (2351, 1097616), (3518, 733512), (4702, 548808), (5277, 489008), (7036, 366756), (7053, 365872), (9404, 274404), (10554, 244504), (14072, 183378), (14106, 182936), (18808, 137202), (21108, 122252), (22867, 112848), (28144, 91689), (28212, 91468), (30563, 84432), (37616, 68601), (42216, 61126), (45734, 56424)]