205734144

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 706406400

約数和(自身を除く): 500672256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 71, 77, 84, 88, 96, 98, 112, 128, 132, 142, 147, 154, 168, 176, 192, 196, 213, 224, 231, 256, 264, 284, 294, 308, 336, 343, 352, 384, 392, 426, 448, 462, 497, 528, 539, 568, 588, 616, 672, 686, 704, 768, 781, 784, 852, 896, 924, 994, 1029, 1056, 1078, 1136, 1176, 1232, 1344, 1372, 1408, 1491, 1562, 1568, 1617, 1704, 1792, 1848, 1988, 2058, 2112, 2156, 2272, 2343, 2352, 2464, 2688, 2744, 2816, 2982, 3124, 3136, 3234, 3408, 3479, 3696, 3773, 3976, 4116, 4224, 4312, 4544, 4686, 4704, 4928, 5376, 5467, 5488, 5964, 6248, 6272, 6468, 6816, 6958, 7392, 7546, 7952, 8232, 8448, 8624, 9088, 9372, 9408, 9856, 10437, 10934, 10976, 11319, 11928, 12496, 12544, 12936, 13632, 13916, 14784, 15092, 15904, 16401, 16464, 17248, 18176, 18744, 18816, 19712, 20874, 21868, 21952, 22638, 23856, 24353, 24992, 25872, 27264, 27832, 29568, 30184, 31808, 32802, 32928, 34496, 37488, 37632, 38269, 41748, 43736, 43904, 45276, 47712, 48706, 49984, 51744, 54528, 55664, 59136, 60368, 63616, 65604, 65856, 68992, 73059, 74976, 76538, 83496, 87472, 87808, 90552, 95424, 97412, 99968, 103488, 111328, 114807, 120736, 127232, 131208, 131712, 137984, 146118, 149952, 153076, 166992, 174944, 181104, 190848, 194824, 199936, 206976, 222656, 229614, 241472, 262416, 263424, 267883, 292236, 299904, 306152, 333984, 349888, 362208, 381696, 389648, 413952, 445312, 459228, 482944, 524832, 535766, 584472, 599808, 612304, 667968, 699776, 724416, 779296, 803649, 890624, 918456, 965888, 1049664, 1071532, 1168944, 1224608, 1335936, 1399552, 1448832, 1558592, 1607298, 1836912, 2099328, 2143064, 2337888, 2449216, 2671872, 2897664, 3117184, 3214596, 3673824, 4198656, 4286128, 4675776, 4898432, 6234368, 6429192, 7347648, 8572256, 9351552, 9796864, 12858384, 14695296, 17144512, 18703104, 25716768, 29390592, 34289024, 51433536, 68578048, 102867072, 205734144]

約数ペア:

[(1, 205734144), (2, 102867072), (3, 68578048), (4, 51433536), (6, 34289024), (7, 29390592), (8, 25716768), (11, 18703104), (12, 17144512), (14, 14695296), (16, 12858384), (21, 9796864), (22, 9351552), (24, 8572256), (28, 7347648), (32, 6429192), (33, 6234368), (42, 4898432), (44, 4675776), (48, 4286128), (49, 4198656), (56, 3673824), (64, 3214596), (66, 3117184), (71, 2897664), (77, 2671872), (84, 2449216), (88, 2337888), (96, 2143064), (98, 2099328), (112, 1836912), (128, 1607298), (132, 1558592), (142, 1448832), (147, 1399552), (154, 1335936), (168, 1224608), (176, 1168944), (192, 1071532), (196, 1049664), (213, 965888), (224, 918456), (231, 890624), (256, 803649), (264, 779296), (284, 724416), (294, 699776), (308, 667968), (336, 612304), (343, 599808), (352, 584472), (384, 535766), (392, 524832), (426, 482944), (448, 459228), (462, 445312), (497, 413952), (528, 389648), (539, 381696), (568, 362208), (588, 349888), (616, 333984), (672, 306152), (686, 299904), (704, 292236), (768, 267883), (781, 263424), (784, 262416), (852, 241472), (896, 229614), (924, 222656), (994, 206976), (1029, 199936), (1056, 194824), (1078, 190848), (1136, 181104), (1176, 174944), (1232, 166992), (1344, 153076), (1372, 149952), (1408, 146118), (1491, 137984), (1562, 131712), (1568, 131208), (1617, 127232), (1704, 120736), (1792, 114807), (1848, 111328), (1988, 103488), (2058, 99968), (2112, 97412), (2156, 95424), (2272, 90552), (2343, 87808), (2352, 87472), (2464, 83496), (2688, 76538), (2744, 74976), (2816, 73059), (2982, 68992), (3124, 65856), (3136, 65604), (3234, 63616), (3408, 60368), (3479, 59136), (3696, 55664), (3773, 54528), (3976, 51744), (4116, 49984), (4224, 48706), (4312, 47712), (4544, 45276), (4686, 43904), (4704, 43736), (4928, 41748), (5376, 38269), (5467, 37632), (5488, 37488), (5964, 34496), (6248, 32928), (6272, 32802), (6468, 31808), (6816, 30184), (6958, 29568), (7392, 27832), (7546, 27264), (7952, 25872), (8232, 24992), (8448, 24353), (8624, 23856), (9088, 22638), (9372, 21952), (9408, 21868), (9856, 20874), (10437, 19712), (10934, 18816), (10976, 18744), (11319, 18176), (11928, 17248), (12496, 16464), (12544, 16401), (12936, 15904), (13632, 15092), (13916, 14784)]