231126792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 662323200

約数和(自身を除く): 431196408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 127, 152, 156, 228, 247, 254, 307, 312, 381, 456, 494, 508, 614, 741, 762, 921, 988, 1016, 1228, 1482, 1524, 1651, 1842, 1976, 2413, 2456, 2964, 3048, 3302, 3684, 3991, 4826, 4953, 5833, 5928, 6604, 7239, 7368, 7982, 9652, 9906, 11666, 11973, 13208, 14478, 15964, 17499, 19304, 19812, 23332, 23946, 28956, 31369, 31928, 34998, 38989, 39624, 46664, 47892, 57912, 62738, 69996, 75829, 77978, 94107, 95784, 116967, 125476, 139992, 151658, 155956, 188214, 227487, 233934, 250952, 303316, 311912, 376428, 454974, 467868, 506857, 606632, 740791, 752856, 909948, 935736, 1013714, 1481582, 1520571, 1819896, 2027428, 2222373, 2963164, 3041142, 4054856, 4444746, 5926328, 6082284, 8889492, 9630283, 12164568, 17778984, 19260566, 28890849, 38521132, 57781698, 77042264, 115563396, 231126792]

約数ペア:

[(1, 231126792), (2, 115563396), (3, 77042264), (4, 57781698), (6, 38521132), (8, 28890849), (12, 19260566), (13, 17778984), (19, 12164568), (24, 9630283), (26, 8889492), (38, 6082284), (39, 5926328), (52, 4444746), (57, 4054856), (76, 3041142), (78, 2963164), (104, 2222373), (114, 2027428), (127, 1819896), (152, 1520571), (156, 1481582), (228, 1013714), (247, 935736), (254, 909948), (307, 752856), (312, 740791), (381, 606632), (456, 506857), (494, 467868), (508, 454974), (614, 376428), (741, 311912), (762, 303316), (921, 250952), (988, 233934), (1016, 227487), (1228, 188214), (1482, 155956), (1524, 151658), (1651, 139992), (1842, 125476), (1976, 116967), (2413, 95784), (2456, 94107), (2964, 77978), (3048, 75829), (3302, 69996), (3684, 62738), (3991, 57912), (4826, 47892), (4953, 46664), (5833, 39624), (5928, 38989), (6604, 34998), (7239, 31928), (7368, 31369), (7982, 28956), (9652, 23946), (9906, 23332), (11666, 19812), (11973, 19304), (13208, 17499), (14478, 15964)]