1791638784

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 5787299840

約数和(自身を除く): 3995661056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 127, 128, 144, 156, 157, 192, 208, 216, 234, 254, 256, 288, 312, 314, 351, 381, 384, 416, 432, 468, 471, 508, 576, 624, 628, 702, 762, 768, 832, 864, 936, 942, 1016, 1143, 1152, 1248, 1256, 1404, 1413, 1524, 1651, 1664, 1728, 1872, 1884, 2032, 2041, 2286, 2304, 2496, 2512, 2808, 2826, 3048, 3302, 3328, 3429, 3456, 3744, 3768, 4064, 4082, 4239, 4572, 4953, 4992, 5024, 5616, 5652, 6096, 6123, 6604, 6858, 6912, 7488, 7536, 8128, 8164, 8478, 9144, 9906, 9984, 10048, 11232, 11304, 12192, 12246, 13208, 13716, 14859, 14976, 15072, 16256, 16328, 16956, 18288, 18369, 19812, 19939, 20096, 22464, 22608, 24384, 24492, 26416, 27432, 29718, 29952, 30144, 32512, 32656, 33912, 36576, 36738, 39624, 39878, 40192, 44577, 44928, 45216, 48768, 48984, 52832, 54864, 55107, 59436, 59817, 60288, 65312, 67824, 73152, 73476, 79248, 79756, 89154, 89856, 90432, 97536, 97968, 105664, 109728, 110214, 118872, 119634, 120576, 130624, 135648, 146304, 146952, 158496, 159512, 178308, 179451, 180864, 195936, 211328, 219456, 220428, 237744, 239268, 259207, 261248, 271296, 292608, 293904, 316992, 319024, 356616, 358902, 361728, 391872, 422656, 438912, 440856, 475488, 478536, 518414, 522496, 538353, 542592, 587808, 633984, 638048, 713232, 717804, 777621, 783744, 877824, 881712, 950976, 957072, 1036828, 1076706, 1085184, 1175616, 1267968, 1276096, 1426464, 1435608, 1555242, 1567488, 1763424, 1901952, 1914144, 2073656, 2153412, 2332863, 2351232, 2552192, 2852928, 2871216, 3110484, 3526848, 3803904, 3828288, 4147312, 4306824, 4665726, 4702464, 5104384, 5705856, 5742432, 6220968, 6998589, 7053696, 7656576, 8294624, 8613648, 9331452, 11411712, 11484864, 12441936, 13997178, 14107392, 15313152, 16589248, 17227296, 18662904, 22969728, 24883872, 27994356, 33178496, 34454592, 37325808, 45939456, 49767744, 55988712, 66356992, 68909184, 74651616, 99535488, 111977424, 137818368, 149303232, 199070976, 223954848, 298606464, 447909696, 597212928, 895819392, 1791638784]

約数ペア:

[(1, 1791638784), (2, 895819392), (3, 597212928), (4, 447909696), (6, 298606464), (8, 223954848), (9, 199070976), (12, 149303232), (13, 137818368), (16, 111977424), (18, 99535488), (24, 74651616), (26, 68909184), (27, 66356992), (32, 55988712), (36, 49767744), (39, 45939456), (48, 37325808), (52, 34454592), (54, 33178496), (64, 27994356), (72, 24883872), (78, 22969728), (96, 18662904), (104, 17227296), (108, 16589248), (117, 15313152), (127, 14107392), (128, 13997178), (144, 12441936), (156, 11484864), (157, 11411712), (192, 9331452), (208, 8613648), (216, 8294624), (234, 7656576), (254, 7053696), (256, 6998589), (288, 6220968), (312, 5742432), (314, 5705856), (351, 5104384), (381, 4702464), (384, 4665726), (416, 4306824), (432, 4147312), (468, 3828288), (471, 3803904), (508, 3526848), (576, 3110484), (624, 2871216), (628, 2852928), (702, 2552192), (762, 2351232), (768, 2332863), (832, 2153412), (864, 2073656), (936, 1914144), (942, 1901952), (1016, 1763424), (1143, 1567488), (1152, 1555242), (1248, 1435608), (1256, 1426464), (1404, 1276096), (1413, 1267968), (1524, 1175616), (1651, 1085184), (1664, 1076706), (1728, 1036828), (1872, 957072), (1884, 950976), (2032, 881712), (2041, 877824), (2286, 783744), (2304, 777621), (2496, 717804), (2512, 713232), (2808, 638048), (2826, 633984), (3048, 587808), (3302, 542592), (3328, 538353), (3429, 522496), (3456, 518414), (3744, 478536), (3768, 475488), (4064, 440856), (4082, 438912), (4239, 422656), (4572, 391872), (4953, 361728), (4992, 358902), (5024, 356616), (5616, 319024), (5652, 316992), (6096, 293904), (6123, 292608), (6604, 271296), (6858, 261248), (6912, 259207), (7488, 239268), (7536, 237744), (8128, 220428), (8164, 219456), (8478, 211328), (9144, 195936), (9906, 180864), (9984, 179451), (10048, 178308), (11232, 159512), (11304, 158496), (12192, 146952), (12246, 146304), (13208, 135648), (13716, 130624), (14859, 120576), (14976, 119634), (15072, 118872), (16256, 110214), (16328, 109728), (16956, 105664), (18288, 97968), (18369, 97536), (19812, 90432), (19939, 89856), (20096, 89154), (22464, 79756), (22608, 79248), (24384, 73476), (24492, 73152), (26416, 67824), (27432, 65312), (29718, 60288), (29952, 59817), (30144, 59436), (32512, 55107), (32656, 54864), (33912, 52832), (36576, 48984), (36738, 48768), (39624, 45216), (39878, 44928), (40192, 44577)]