287068349008

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1\times {\mathrm{65171}}^1$

素因数の和:65840

約数の個数: 80

約数和(自身を含む): 646247637504

約数和(自身を除く): 359179288496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 587, 938, 1072, 1174, 1876, 2348, 3752, 4109, 4696, 7504, 8218, 9392, 16436, 32872, 39329, 65171, 65744, 78658, 130342, 157316, 260684, 275303, 314632, 456197, 521368, 550606, 629264, 912394, 1042736, 1101212, 1824788, 2202424, 3649576, 4366457, 4404848, 7299152, 8732914, 17465828, 30565199, 34931656, 38255377, 61130398, 69863312, 76510754, 122260796, 153021508, 244521592, 267787639, 306043016, 489043184, 535575278, 612086032, 1071150556, 2142301112, 2563110259, 4284602224, 5126220518, 10252441036, 17941771813, 20504882072, 35883543626, 41009764144, 71767087252, 143534174504, 287068349008]

約数ペア:

[(1, 287068349008), (2, 143534174504), (4, 71767087252), (7, 41009764144), (8, 35883543626), (14, 20504882072), (16, 17941771813), (28, 10252441036), (56, 5126220518), (67, 4284602224), (112, 2563110259), (134, 2142301112), (268, 1071150556), (469, 612086032), (536, 535575278), (587, 489043184), (938, 306043016), (1072, 267787639), (1174, 244521592), (1876, 153021508), (2348, 122260796), (3752, 76510754), (4109, 69863312), (4696, 61130398), (7504, 38255377), (8218, 34931656), (9392, 30565199), (16436, 17465828), (32872, 8732914), (39329, 7299152), (65171, 4404848), (65744, 4366457), (78658, 3649576), (130342, 2202424), (157316, 1824788), (260684, 1101212), (275303, 1042736), (314632, 912394), (456197, 629264), (521368, 550606)]