713390608

素因数分解:

$2^4\times 7^3\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2221

約数の個数: 80

約数和(自身を含む): 1639081600

約数和(自身を除く): 925690992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 343, 392, 427, 488, 686, 784, 854, 976, 1372, 1708, 2131, 2744, 2989, 3416, 4262, 5488, 5978, 6832, 8524, 11956, 14917, 17048, 20923, 23912, 29834, 34096, 41846, 47824, 59668, 83692, 104419, 119336, 129991, 167384, 208838, 238672, 259982, 334768, 417676, 519964, 730933, 835352, 909937, 1039928, 1461866, 1670704, 1819874, 2079856, 2923732, 3639748, 5847464, 6369559, 7279496, 11694928, 12739118, 14558992, 25478236, 44586913, 50956472, 89173826, 101912944, 178347652, 356695304, 713390608]

約数ペア:

[(1, 713390608), (2, 356695304), (4, 178347652), (7, 101912944), (8, 89173826), (14, 50956472), (16, 44586913), (28, 25478236), (49, 14558992), (56, 12739118), (61, 11694928), (98, 7279496), (112, 6369559), (122, 5847464), (196, 3639748), (244, 2923732), (343, 2079856), (392, 1819874), (427, 1670704), (488, 1461866), (686, 1039928), (784, 909937), (854, 835352), (976, 730933), (1372, 519964), (1708, 417676), (2131, 334768), (2744, 259982), (2989, 238672), (3416, 208838), (4262, 167384), (5488, 129991), (5978, 119336), (6832, 104419), (8524, 83692), (11956, 59668), (14917, 47824), (17048, 41846), (20923, 34096), (23912, 29834)]