7181991936

素因数分解:

$2^{15}\times 3^2\times 7^3\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 384

約数和(自身を含む): 24536304000

約数和(自身を除く): 17354312064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 71, 72, 84, 96, 98, 112, 126, 128, 142, 144, 147, 168, 192, 196, 213, 224, 252, 256, 284, 288, 294, 336, 343, 384, 392, 426, 441, 448, 497, 504, 512, 568, 576, 588, 639, 672, 686, 768, 784, 852, 882, 896, 994, 1008, 1024, 1029, 1136, 1152, 1176, 1278, 1344, 1372, 1491, 1536, 1568, 1704, 1764, 1792, 1988, 2016, 2048, 2058, 2272, 2304, 2352, 2556, 2688, 2744, 2982, 3072, 3087, 3136, 3408, 3479, 3528, 3584, 3976, 4032, 4096, 4116, 4473, 4544, 4608, 4704, 5112, 5376, 5488, 5964, 6144, 6174, 6272, 6816, 6958, 7056, 7168, 7952, 8064, 8192, 8232, 8946, 9088, 9216, 9408, 10224, 10437, 10752, 10976, 11928, 12288, 12348, 12544, 13632, 13916, 14112, 14336, 15904, 16128, 16384, 16464, 17892, 18176, 18432, 18816, 20448, 20874, 21504, 21952, 23856, 24353, 24576, 24696, 25088, 27264, 27832, 28224, 28672, 31311, 31808, 32256, 32768, 32928, 35784, 36352, 36864, 37632, 40896, 41748, 43008, 43904, 47712, 48706, 49152, 49392, 50176, 54528, 55664, 56448, 57344, 62622, 63616, 64512, 65856, 71568, 72704, 73059, 73728, 75264, 81792, 83496, 86016, 87808, 95424, 97412, 98304, 98784, 100352, 109056, 111328, 112896, 114688, 125244, 127232, 129024, 131712, 143136, 145408, 146118, 147456, 150528, 163584, 166992, 172032, 175616, 190848, 194824, 197568, 200704, 218112, 219177, 222656, 225792, 229376, 250488, 254464, 258048, 263424, 286272, 290816, 292236, 294912, 301056, 327168, 333984, 344064, 351232, 381696, 389648, 395136, 401408, 436224, 438354, 445312, 451584, 500976, 508928, 516096, 526848, 572544, 581632, 584472, 602112, 654336, 667968, 688128, 702464, 763392, 779296, 790272, 802816, 872448, 876708, 890624, 903168, 1001952, 1017856, 1032192, 1053696, 1145088, 1163264, 1168944, 1204224, 1308672, 1335936, 1404928, 1526784, 1558592, 1580544, 1605632, 1744896, 1753416, 1781248, 1806336, 2003904, 2035712, 2064384, 2107392, 2290176, 2326528, 2337888, 2408448, 2617344, 2671872, 2809856, 3053568, 3117184, 3161088, 3489792, 3506832, 3562496, 3612672, 4007808, 4071424, 4214784, 4580352, 4675776, 4816896, 5234688, 5343744, 5619712, 6107136, 6234368, 6322176, 6979584, 7013664, 7124992, 7225344, 8015616, 8142848, 8429568, 9160704, 9351552, 10469376, 10687488, 11239424, 12214272, 12468736, 12644352, 14027328, 14249984, 14450688, 16031232, 16285696, 16859136, 18321408, 18703104, 20938752, 21374976, 24428544, 24937472, 25288704, 28054656, 28499968, 32062464, 33718272, 36642816, 37406208, 42749952, 48857088, 49874944, 50577408, 56109312, 56999936, 64124928, 73285632, 74812416, 85499904, 99749888, 101154816, 112218624, 113999872, 128249856, 146571264, 149624832, 170999808, 199499776, 224437248, 256499712, 299249664, 341999616, 398999552, 448874496, 512999424, 598499328, 797999104, 897748992, 1025998848, 1196998656, 1795497984, 2393997312, 3590995968, 7181991936]

約数ペア:

[(1, 7181991936), (2, 3590995968), (3, 2393997312), (4, 1795497984), (6, 1196998656), (7, 1025998848), (8, 897748992), (9, 797999104), (12, 598499328), (14, 512999424), (16, 448874496), (18, 398999552), (21, 341999616), (24, 299249664), (28, 256499712), (32, 224437248), (36, 199499776), (42, 170999808), (48, 149624832), (49, 146571264), (56, 128249856), (63, 113999872), (64, 112218624), (71, 101154816), (72, 99749888), (84, 85499904), (96, 74812416), (98, 73285632), (112, 64124928), (126, 56999936), (128, 56109312), (142, 50577408), (144, 49874944), (147, 48857088), (168, 42749952), (192, 37406208), (196, 36642816), (213, 33718272), (224, 32062464), (252, 28499968), (256, 28054656), (284, 25288704), (288, 24937472), (294, 24428544), (336, 21374976), (343, 20938752), (384, 18703104), (392, 18321408), (426, 16859136), (441, 16285696), (448, 16031232), (497, 14450688), (504, 14249984), (512, 14027328), (568, 12644352), (576, 12468736), (588, 12214272), (639, 11239424), (672, 10687488), (686, 10469376), (768, 9351552), (784, 9160704), (852, 8429568), (882, 8142848), (896, 8015616), (994, 7225344), (1008, 7124992), (1024, 7013664), (1029, 6979584), (1136, 6322176), (1152, 6234368), (1176, 6107136), (1278, 5619712), (1344, 5343744), (1372, 5234688), (1491, 4816896), (1536, 4675776), (1568, 4580352), (1704, 4214784), (1764, 4071424), (1792, 4007808), (1988, 3612672), (2016, 3562496), (2048, 3506832), (2058, 3489792), (2272, 3161088), (2304, 3117184), (2352, 3053568), (2556, 2809856), (2688, 2671872), (2744, 2617344), (2982, 2408448), (3072, 2337888), (3087, 2326528), (3136, 2290176), (3408, 2107392), (3479, 2064384), (3528, 2035712), (3584, 2003904), (3976, 1806336), (4032, 1781248), (4096, 1753416), (4116, 1744896), (4473, 1605632), (4544, 1580544), (4608, 1558592), (4704, 1526784), (5112, 1404928), (5376, 1335936), (5488, 1308672), (5964, 1204224), (6144, 1168944), (6174, 1163264), (6272, 1145088), (6816, 1053696), (6958, 1032192), (7056, 1017856), (7168, 1001952), (7952, 903168), (8064, 890624), (8192, 876708), (8232, 872448), (8946, 802816), (9088, 790272), (9216, 779296), (9408, 763392), (10224, 702464), (10437, 688128), (10752, 667968), (10976, 654336), (11928, 602112), (12288, 584472), (12348, 581632), (12544, 572544), (13632, 526848), (13916, 516096), (14112, 508928), (14336, 500976), (15904, 451584), (16128, 445312), (16384, 438354), (16464, 436224), (17892, 401408), (18176, 395136), (18432, 389648), (18816, 381696), (20448, 351232), (20874, 344064), (21504, 333984), (21952, 327168), (23856, 301056), (24353, 294912), (24576, 292236), (24696, 290816), (25088, 286272), (27264, 263424), (27832, 258048), (28224, 254464), (28672, 250488), (31311, 229376), (31808, 225792), (32256, 222656), (32768, 219177), (32928, 218112), (35784, 200704), (36352, 197568), (36864, 194824), (37632, 190848), (40896, 175616), (41748, 172032), (43008, 166992), (43904, 163584), (47712, 150528), (48706, 147456), (49152, 146118), (49392, 145408), (50176, 143136), (54528, 131712), (55664, 129024), (56448, 127232), (57344, 125244), (62622, 114688), (63616, 112896), (64512, 111328), (65856, 109056), (71568, 100352), (72704, 98784), (73059, 98304), (73728, 97412), (75264, 95424), (81792, 87808), (83496, 86016)]