211581696

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8887}}^1$

素因数の和:8937

約数の個数: 72

約数和(自身を含む): 581346304

約数和(自身を除く): 369764608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 8887, 11904, 17774, 23808, 26661, 35548, 53322, 71096, 106644, 142192, 213288, 275497, 284384, 426576, 550994, 568768, 826491, 853152, 1101988, 1137536, 1652982, 1706304, 2203976, 2275072, 3305964, 3412608, 4407952, 6611928, 6825216, 8815904, 13223856, 17631808, 26447712, 35263616, 52895424, 70527232, 105790848, 211581696]

約数ペア:

[(1, 211581696), (2, 105790848), (3, 70527232), (4, 52895424), (6, 35263616), (8, 26447712), (12, 17631808), (16, 13223856), (24, 8815904), (31, 6825216), (32, 6611928), (48, 4407952), (62, 3412608), (64, 3305964), (93, 2275072), (96, 2203976), (124, 1706304), (128, 1652982), (186, 1137536), (192, 1101988), (248, 853152), (256, 826491), (372, 568768), (384, 550994), (496, 426576), (744, 284384), (768, 275497), (992, 213288), (1488, 142192), (1984, 106644), (2976, 71096), (3968, 53322), (5952, 35548), (7936, 26661), (8887, 23808), (11904, 17774)]