283388890568

素因数分解:

$2^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2447}}^1\times {\mathrm{3407}}^1$

素因数の和:6474

約数の個数: 64

約数和(自身を含む): 608689520640

約数和(自身を除く): 325300630072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 607, 1214, 2428, 2447, 3407, 4249, 4856, 4894, 6814, 8498, 9788, 13628, 16996, 17129, 19576, 23849, 27256, 33992, 34258, 47698, 68516, 95396, 137032, 190792, 1485329, 2068049, 2970658, 4136098, 5941316, 8272196, 8336929, 10397303, 11882632, 14476343, 16544392, 16673858, 20794606, 28952686, 33347716, 41589212, 57905372, 58358503, 66695432, 83178424, 115810744, 116717006, 233434012, 466868024, 5060515903, 10121031806, 20242063612, 35423611321, 40484127224, 70847222642, 141694445284, 283388890568]

約数ペア:

[(1, 283388890568), (2, 141694445284), (4, 70847222642), (7, 40484127224), (8, 35423611321), (14, 20242063612), (28, 10121031806), (56, 5060515903), (607, 466868024), (1214, 233434012), (2428, 116717006), (2447, 115810744), (3407, 83178424), (4249, 66695432), (4856, 58358503), (4894, 57905372), (6814, 41589212), (8498, 33347716), (9788, 28952686), (13628, 20794606), (16996, 16673858), (17129, 16544392), (19576, 14476343), (23849, 11882632), (27256, 10397303), (33992, 8336929), (34258, 8272196), (47698, 5941316), (68516, 4136098), (95396, 2970658), (137032, 2068049), (190792, 1485329)]