458089728

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 1280950272

約数和(自身を除く): 822860544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 71, 93, 96, 124, 128, 142, 186, 192, 213, 248, 256, 271, 284, 372, 384, 426, 496, 542, 568, 744, 768, 813, 852, 992, 1084, 1136, 1488, 1626, 1704, 1984, 2168, 2201, 2272, 2976, 3252, 3408, 3968, 4336, 4402, 4544, 5952, 6504, 6603, 6816, 7936, 8401, 8672, 8804, 9088, 11904, 13008, 13206, 13632, 16802, 17344, 17608, 18176, 19241, 23808, 25203, 26016, 26412, 27264, 33604, 34688, 35216, 38482, 50406, 52032, 52824, 54528, 57723, 67208, 69376, 70432, 76964, 100812, 104064, 105648, 115446, 134416, 140864, 153928, 201624, 208128, 211296, 230892, 268832, 281728, 307856, 403248, 422592, 461784, 537664, 563456, 596471, 615712, 806496, 845184, 923568, 1075328, 1192942, 1231424, 1612992, 1690368, 1789413, 1847136, 2150656, 2385884, 2462848, 3225984, 3578826, 3694272, 4771768, 4925696, 6451968, 7157652, 7388544, 9543536, 14315304, 14777088, 19087072, 28630608, 38174144, 57261216, 76348288, 114522432, 152696576, 229044864, 458089728]

約数ペア:

[(1, 458089728), (2, 229044864), (3, 152696576), (4, 114522432), (6, 76348288), (8, 57261216), (12, 38174144), (16, 28630608), (24, 19087072), (31, 14777088), (32, 14315304), (48, 9543536), (62, 7388544), (64, 7157652), (71, 6451968), (93, 4925696), (96, 4771768), (124, 3694272), (128, 3578826), (142, 3225984), (186, 2462848), (192, 2385884), (213, 2150656), (248, 1847136), (256, 1789413), (271, 1690368), (284, 1612992), (372, 1231424), (384, 1192942), (426, 1075328), (496, 923568), (542, 845184), (568, 806496), (744, 615712), (768, 596471), (813, 563456), (852, 537664), (992, 461784), (1084, 422592), (1136, 403248), (1488, 307856), (1626, 281728), (1704, 268832), (1984, 230892), (2168, 211296), (2201, 208128), (2272, 201624), (2976, 153928), (3252, 140864), (3408, 134416), (3968, 115446), (4336, 105648), (4402, 104064), (4544, 100812), (5952, 76964), (6504, 70432), (6603, 69376), (6816, 67208), (7936, 57723), (8401, 54528), (8672, 52824), (8804, 52032), (9088, 50406), (11904, 38482), (13008, 35216), (13206, 34688), (13632, 33604), (16802, 27264), (17344, 26412), (17608, 26016), (18176, 25203), (19241, 23808)]