255978096

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1321}}^1$

素因数の和:1710

約数の個数: 80

約数和(自身を含む): 723906048

約数和(自身を除く): 467927952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 367, 528, 734, 1101, 1321, 1468, 2202, 2642, 2936, 3963, 4037, 4404, 5284, 5872, 7926, 8074, 8808, 10568, 12111, 14531, 15852, 16148, 17616, 21136, 24222, 29062, 31704, 32296, 43593, 48444, 58124, 63408, 64592, 87186, 96888, 116248, 174372, 193776, 232496, 348744, 484807, 697488, 969614, 1454421, 1939228, 2908842, 3878456, 5332877, 5817684, 7756912, 10665754, 11635368, 15998631, 21331508, 23270736, 31997262, 42663016, 63994524, 85326032, 127989048, 255978096]

約数ペア:

[(1, 255978096), (2, 127989048), (3, 85326032), (4, 63994524), (6, 42663016), (8, 31997262), (11, 23270736), (12, 21331508), (16, 15998631), (22, 11635368), (24, 10665754), (33, 7756912), (44, 5817684), (48, 5332877), (66, 3878456), (88, 2908842), (132, 1939228), (176, 1454421), (264, 969614), (367, 697488), (528, 484807), (734, 348744), (1101, 232496), (1321, 193776), (1468, 174372), (2202, 116248), (2642, 96888), (2936, 87186), (3963, 64592), (4037, 63408), (4404, 58124), (5284, 48444), (5872, 43593), (7926, 32296), (8074, 31704), (8808, 29062), (10568, 24222), (12111, 21136), (14531, 17616), (15852, 16148)]