920902416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{4159}}^1$

素因数の和:4836

約数の個数: 80

約数和(自身を含む): 2723635200

約数和(自身を除く): 1802732784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 659, 1318, 1977, 2636, 3954, 4159, 4613, 5272, 7908, 8318, 9226, 10544, 12477, 13839, 15816, 16636, 18452, 24954, 27678, 29113, 31632, 33272, 36904, 49908, 55356, 58226, 66544, 73808, 87339, 99816, 110712, 116452, 174678, 199632, 221424, 232904, 349356, 465808, 698712, 1397424, 2740781, 5481562, 8222343, 10963124, 16444686, 19185467, 21926248, 32889372, 38370934, 43852496, 57556401, 65778744, 76741868, 115112802, 131557488, 153483736, 230225604, 306967472, 460451208, 920902416]

約数ペア:

[(1, 920902416), (2, 460451208), (3, 306967472), (4, 230225604), (6, 153483736), (7, 131557488), (8, 115112802), (12, 76741868), (14, 65778744), (16, 57556401), (21, 43852496), (24, 38370934), (28, 32889372), (42, 21926248), (48, 19185467), (56, 16444686), (84, 10963124), (112, 8222343), (168, 5481562), (336, 2740781), (659, 1397424), (1318, 698712), (1977, 465808), (2636, 349356), (3954, 232904), (4159, 221424), (4613, 199632), (5272, 174678), (7908, 116452), (8318, 110712), (9226, 99816), (10544, 87339), (12477, 73808), (13839, 66544), (15816, 58226), (16636, 55356), (18452, 49908), (24954, 36904), (27678, 33272), (29113, 31632)]