1996496208

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{660217}}^1$

素因数の和:660241

約数の個数: 80

約数和(自身を含む): 6549362560

約数和(自身を除く): 4552866352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 660217, 1320434, 1980651, 2640868, 3961302, 4621519, 5281736, 5941953, 7922604, 9243038, 10563472, 11883906, 13864557, 15845208, 17825859, 18486076, 23767812, 27729114, 31690416, 35651718, 36972152, 41593671, 47535624, 55458228, 71303436, 73944304, 83187342, 95071248, 110916456, 124781013, 142606872, 166374684, 221832912, 249562026, 285213744, 332749368, 499124052, 665498736, 998248104, 1996496208]

約数ペア:

[(1, 1996496208), (2, 998248104), (3, 665498736), (4, 499124052), (6, 332749368), (7, 285213744), (8, 249562026), (9, 221832912), (12, 166374684), (14, 142606872), (16, 124781013), (18, 110916456), (21, 95071248), (24, 83187342), (27, 73944304), (28, 71303436), (36, 55458228), (42, 47535624), (48, 41593671), (54, 36972152), (56, 35651718), (63, 31690416), (72, 27729114), (84, 23767812), (108, 18486076), (112, 17825859), (126, 15845208), (144, 13864557), (168, 11883906), (189, 10563472), (216, 9243038), (252, 7922604), (336, 5941953), (378, 5281736), (432, 4621519), (504, 3961302), (756, 2640868), (1008, 1980651), (1512, 1320434), (3024, 660217)]