2790797568

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 8439201792

約数和(自身を除く): 5648404224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 71, 78, 93, 96, 104, 124, 127, 128, 142, 156, 186, 192, 208, 213, 248, 254, 256, 284, 312, 372, 381, 384, 403, 416, 426, 496, 508, 568, 624, 744, 762, 768, 806, 832, 852, 923, 992, 1016, 1136, 1209, 1248, 1488, 1524, 1612, 1651, 1664, 1704, 1846, 1984, 2032, 2201, 2272, 2418, 2496, 2769, 2976, 3048, 3224, 3302, 3328, 3408, 3692, 3937, 3968, 4064, 4402, 4544, 4836, 4953, 4992, 5538, 5952, 6096, 6448, 6603, 6604, 6816, 7384, 7874, 7936, 8128, 8804, 9017, 9088, 9672, 9906, 9984, 11076, 11811, 11904, 12192, 12896, 13206, 13208, 13632, 14768, 15748, 16256, 17608, 18034, 18176, 19344, 19812, 22152, 23622, 23808, 24384, 25792, 26412, 26416, 27051, 27264, 28613, 29536, 31496, 32512, 35216, 36068, 38688, 39624, 44304, 47244, 48768, 51181, 51584, 52824, 52832, 54102, 54528, 57226, 59072, 62992, 70432, 72136, 77376, 79248, 85839, 88608, 94488, 97536, 102362, 103168, 105648, 105664, 108204, 114452, 117221, 118144, 125984, 140864, 144272, 153543, 154752, 158496, 171678, 177216, 188976, 204724, 211296, 211328, 216408, 228904, 234442, 236288, 251968, 279527, 281728, 288544, 307086, 309504, 316992, 343356, 351663, 354432, 377952, 409448, 422592, 422656, 432816, 457808, 468884, 503936, 559054, 563456, 577088, 614172, 633984, 686712, 703326, 708864, 755904, 818896, 838581, 845184, 865632, 915616, 937768, 1007872, 1118108, 1154176, 1228344, 1267968, 1373424, 1406652, 1511808, 1637792, 1677162, 1690368, 1731264, 1831232, 1875536, 2236216, 2308352, 2456688, 2746848, 2813304, 3023616, 3275584, 3354324, 3462528, 3633851, 3662464, 3751072, 4472432, 4913376, 5493696, 5626608, 6551168, 6708648, 6925056, 7267702, 7324928, 7502144, 8944864, 9826752, 10901553, 10987392, 11253216, 13102336, 13417296, 14535404, 15004288, 17889728, 19653504, 21803106, 21974784, 22506432, 26834592, 29070808, 30008576, 35779456, 39307008, 43606212, 45012864, 53669184, 58141616, 71558912, 87212424, 90025728, 107338368, 116283232, 174424848, 214676736, 232566464, 348849696, 465132928, 697699392, 930265856, 1395398784, 2790797568]

約数ペア:

[(1, 2790797568), (2, 1395398784), (3, 930265856), (4, 697699392), (6, 465132928), (8, 348849696), (12, 232566464), (13, 214676736), (16, 174424848), (24, 116283232), (26, 107338368), (31, 90025728), (32, 87212424), (39, 71558912), (48, 58141616), (52, 53669184), (62, 45012864), (64, 43606212), (71, 39307008), (78, 35779456), (93, 30008576), (96, 29070808), (104, 26834592), (124, 22506432), (127, 21974784), (128, 21803106), (142, 19653504), (156, 17889728), (186, 15004288), (192, 14535404), (208, 13417296), (213, 13102336), (248, 11253216), (254, 10987392), (256, 10901553), (284, 9826752), (312, 8944864), (372, 7502144), (381, 7324928), (384, 7267702), (403, 6925056), (416, 6708648), (426, 6551168), (496, 5626608), (508, 5493696), (568, 4913376), (624, 4472432), (744, 3751072), (762, 3662464), (768, 3633851), (806, 3462528), (832, 3354324), (852, 3275584), (923, 3023616), (992, 2813304), (1016, 2746848), (1136, 2456688), (1209, 2308352), (1248, 2236216), (1488, 1875536), (1524, 1831232), (1612, 1731264), (1651, 1690368), (1664, 1677162), (1704, 1637792), (1846, 1511808), (1984, 1406652), (2032, 1373424), (2201, 1267968), (2272, 1228344), (2418, 1154176), (2496, 1118108), (2769, 1007872), (2976, 937768), (3048, 915616), (3224, 865632), (3302, 845184), (3328, 838581), (3408, 818896), (3692, 755904), (3937, 708864), (3968, 703326), (4064, 686712), (4402, 633984), (4544, 614172), (4836, 577088), (4953, 563456), (4992, 559054), (5538, 503936), (5952, 468884), (6096, 457808), (6448, 432816), (6603, 422656), (6604, 422592), (6816, 409448), (7384, 377952), (7874, 354432), (7936, 351663), (8128, 343356), (8804, 316992), (9017, 309504), (9088, 307086), (9672, 288544), (9906, 281728), (9984, 279527), (11076, 251968), (11811, 236288), (11904, 234442), (12192, 228904), (12896, 216408), (13206, 211328), (13208, 211296), (13632, 204724), (14768, 188976), (15748, 177216), (16256, 171678), (17608, 158496), (18034, 154752), (18176, 153543), (19344, 144272), (19812, 140864), (22152, 125984), (23622, 118144), (23808, 117221), (24384, 114452), (25792, 108204), (26412, 105664), (26416, 105648), (27051, 103168), (27264, 102362), (28613, 97536), (29536, 94488), (31496, 88608), (32512, 85839), (35216, 79248), (36068, 77376), (38688, 72136), (39624, 70432), (44304, 62992), (47244, 59072), (48768, 57226), (51181, 54528), (51584, 54102), (52824, 52832)]