261569235696

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2411}}^1\times {\mathrm{55127}}^1$

素因数の和:57590

約数の個数: 80

約数和(自身を含む): 692501177088

約数和(自身を除く): 430931941392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 2411, 4822, 7233, 9644, 14466, 19288, 28932, 38576, 55127, 57864, 98851, 110254, 115728, 165381, 197702, 220508, 296553, 330762, 395404, 441016, 593106, 661524, 790808, 882032, 1186212, 1323048, 1581616, 2260207, 2372424, 2646096, 4520414, 4744848, 6780621, 9040828, 13561242, 18081656, 27122484, 36163312, 54244968, 108489936, 132911197, 265822394, 398733591, 531644788, 797467182, 1063289576, 1594934364, 2126579152, 3189868728, 5449359077, 6379737456, 10898718154, 16348077231, 21797436308, 32696154462, 43594872616, 65392308924, 87189745232, 130784617848, 261569235696]

約数ペア:

[(1, 261569235696), (2, 130784617848), (3, 87189745232), (4, 65392308924), (6, 43594872616), (8, 32696154462), (12, 21797436308), (16, 16348077231), (24, 10898718154), (41, 6379737456), (48, 5449359077), (82, 3189868728), (123, 2126579152), (164, 1594934364), (246, 1063289576), (328, 797467182), (492, 531644788), (656, 398733591), (984, 265822394), (1968, 132911197), (2411, 108489936), (4822, 54244968), (7233, 36163312), (9644, 27122484), (14466, 18081656), (19288, 13561242), (28932, 9040828), (38576, 6780621), (55127, 4744848), (57864, 4520414), (98851, 2646096), (110254, 2372424), (115728, 2260207), (165381, 1581616), (197702, 1323048), (220508, 1186212), (296553, 882032), (330762, 790808), (395404, 661524), (441016, 593106)]