2518443660976

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{20147}}^1\times {\mathrm{5861}}^1$

素因数の和:26090

約数の個数: 80

約数和(自身を含む): 5155159477248

約数和(自身を除く): 2636715816272

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 5861, 10664, 11722, 20147, 21328, 23444, 40294, 46888, 80588, 93776, 161176, 181691, 252023, 322352, 363382, 504046, 624557, 726764, 866321, 1008092, 1249114, 1453528, 1732642, 2016184, 2498228, 2907056, 3465284, 4032368, 4996456, 6930568, 7812713, 9992912, 13861136, 15625426, 26855951, 31250852, 53711902, 62501704, 107423804, 118081567, 125003408, 214847608, 236163134, 429695216, 472326268, 944652536, 1889305072, 3660528577, 5077507381, 7321057154, 10155014762, 14642114308, 20310029524, 29284228616, 40620059048, 58568457232, 81240118096, 157402728811, 314805457622, 629610915244, 1259221830488, 2518443660976]

約数ペア:

[(1, 2518443660976), (2, 1259221830488), (4, 629610915244), (8, 314805457622), (16, 157402728811), (31, 81240118096), (43, 58568457232), (62, 40620059048), (86, 29284228616), (124, 20310029524), (172, 14642114308), (248, 10155014762), (344, 7321057154), (496, 5077507381), (688, 3660528577), (1333, 1889305072), (2666, 944652536), (5332, 472326268), (5861, 429695216), (10664, 236163134), (11722, 214847608), (20147, 125003408), (21328, 118081567), (23444, 107423804), (40294, 62501704), (46888, 53711902), (80588, 31250852), (93776, 26855951), (161176, 15625426), (181691, 13861136), (252023, 9992912), (322352, 7812713), (363382, 6930568), (504046, 4996456), (624557, 4032368), (726764, 3465284), (866321, 2907056), (1008092, 2498228), (1249114, 2016184), (1453528, 1732642)]