309122716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{10289}}^1$

素因数の和:10366

約数の個数: 48

約数和(自身を含む): 656913600

約数和(自身を除く): 347790884

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 518, 812, 1036, 1073, 2146, 4292, 7511, 10289, 15022, 20578, 30044, 41156, 72023, 144046, 288092, 298381, 380693, 596762, 761386, 1193524, 1522772, 2088667, 2664851, 4177334, 5329702, 8354668, 10659404, 11040097, 22080194, 44160388, 77280679, 154561358, 309122716]

約数ペア:

[(1, 309122716), (2, 154561358), (4, 77280679), (7, 44160388), (14, 22080194), (28, 11040097), (29, 10659404), (37, 8354668), (58, 5329702), (74, 4177334), (116, 2664851), (148, 2088667), (203, 1522772), (259, 1193524), (406, 761386), (518, 596762), (812, 380693), (1036, 298381), (1073, 288092), (2146, 144046), (4292, 72023), (7511, 41156), (10289, 30044), (15022, 20578)]