389468464

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{45161}}^1$

素因数の和:45194

約数の個数: 60

約数和(自身を含む): 957615048

約数和(自身を除く): 568146584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 45161, 90322, 180644, 316127, 361288, 496771, 632254, 722576, 993542, 1264508, 1987084, 2212889, 2529016, 3477397, 3974168, 4425778, 5058032, 6954794, 7948336, 8851556, 13909588, 17703112, 24341779, 27819176, 35406224, 48683558, 55638352, 97367116, 194734232, 389468464]

約数ペア:

[(1, 389468464), (2, 194734232), (4, 97367116), (7, 55638352), (8, 48683558), (11, 35406224), (14, 27819176), (16, 24341779), (22, 17703112), (28, 13909588), (44, 8851556), (49, 7948336), (56, 6954794), (77, 5058032), (88, 4425778), (98, 3974168), (112, 3477397), (154, 2529016), (176, 2212889), (196, 1987084), (308, 1264508), (392, 993542), (539, 722576), (616, 632254), (784, 496771), (1078, 361288), (1232, 316127), (2156, 180644), (4312, 90322), (8624, 45161)]