1496757717

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 2888990720

約数和(自身を除く): 1392233003

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 43, 63, 91, 93, 117, 129, 189, 217, 273, 279, 301, 351, 387, 403, 457, 559, 651, 819, 837, 903, 1161, 1209, 1333, 1371, 1677, 1953, 2457, 2709, 2821, 3199, 3627, 3913, 3999, 4113, 5031, 5859, 5941, 8127, 8463, 9331, 9597, 10881, 11739, 11997, 12339, 14167, 15093, 17329, 17823, 19651, 25389, 27993, 28791, 35217, 35991, 41587, 42501, 51987, 53469, 58953, 76167, 83979, 86373, 99169, 105651, 121303, 124761, 127503, 137557, 155961, 160407, 176859, 184171, 251937, 255463, 297507, 363909, 374283, 382509, 412671, 467883, 530577, 552513, 609181, 766389, 892521, 1091727, 1122849, 1238013, 1289197, 1657539, 1788241, 1827543, 2299167, 2677563, 3275181, 3714039, 3867591, 4264267, 4972617, 5364723, 5482629, 6897501, 7919353, 11602773, 12792801, 16094169, 16447887, 23758059, 34808319, 38378403, 48282507, 55435471, 71274177, 115135209, 166306413, 213822531, 498919239, 1496757717]

約数ペア:

[(1, 1496757717), (3, 498919239), (7, 213822531), (9, 166306413), (13, 115135209), (21, 71274177), (27, 55435471), (31, 48282507), (39, 38378403), (43, 34808319), (63, 23758059), (91, 16447887), (93, 16094169), (117, 12792801), (129, 11602773), (189, 7919353), (217, 6897501), (273, 5482629), (279, 5364723), (301, 4972617), (351, 4264267), (387, 3867591), (403, 3714039), (457, 3275181), (559, 2677563), (651, 2299167), (819, 1827543), (837, 1788241), (903, 1657539), (1161, 1289197), (1209, 1238013), (1333, 1122849), (1371, 1091727), (1677, 892521), (1953, 766389), (2457, 609181), (2709, 552513), (2821, 530577), (3199, 467883), (3627, 412671), (3913, 382509), (3999, 374283), (4113, 363909), (5031, 297507), (5859, 255463), (5941, 251937), (8127, 184171), (8463, 176859), (9331, 160407), (9597, 155961), (10881, 137557), (11739, 127503), (11997, 124761), (12339, 121303), (14167, 105651), (15093, 99169), (17329, 86373), (17823, 83979), (19651, 76167), (25389, 58953), (27993, 53469), (28791, 51987), (35217, 42501), (35991, 41587)]