2783988864

素因数分解:

$2^7\times 3^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 8353800000

約数和(自身を除く): 5569811136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 167, 174, 192, 232, 261, 288, 334, 348, 384, 464, 499, 501, 522, 576, 668, 696, 928, 998, 1002, 1044, 1152, 1336, 1392, 1497, 1503, 1856, 1996, 2004, 2088, 2672, 2784, 2994, 3006, 3712, 3992, 4008, 4176, 4491, 4843, 5344, 5568, 5988, 6012, 7984, 8016, 8352, 8982, 9686, 10688, 11136, 11976, 12024, 14471, 14529, 15968, 16032, 16704, 17964, 19372, 21376, 23952, 24048, 28942, 29058, 31936, 32064, 33408, 35928, 38744, 43413, 43587, 47904, 48096, 57884, 58116, 63872, 64128, 71856, 77488, 83333, 86826, 87174, 95808, 96192, 115768, 116232, 130239, 143712, 154976, 166666, 173652, 174348, 191616, 192384, 231536, 232464, 249999, 260478, 287424, 309952, 333332, 347304, 348696, 463072, 464928, 499998, 520956, 574848, 619904, 666664, 694608, 697392, 749997, 926144, 929856, 999996, 1041912, 1333328, 1389216, 1394784, 1499994, 1852288, 1859712, 1999992, 2083824, 2416657, 2666656, 2778432, 2789568, 2999988, 3999984, 4167648, 4833314, 5333312, 5556864, 5579136, 5999976, 7249971, 7999968, 8335296, 9666628, 10666624, 11999952, 14499942, 15999936, 16670592, 19333256, 21749913, 23999904, 28999884, 31999872, 38666512, 43499826, 47999808, 57999768, 77333024, 86999652, 95999616, 115999536, 154666048, 173999304, 231999072, 309332096, 347998608, 463998144, 695997216, 927996288, 1391994432, 2783988864]

約数ペア:

[(1, 2783988864), (2, 1391994432), (3, 927996288), (4, 695997216), (6, 463998144), (8, 347998608), (9, 309332096), (12, 231999072), (16, 173999304), (18, 154666048), (24, 115999536), (29, 95999616), (32, 86999652), (36, 77333024), (48, 57999768), (58, 47999808), (64, 43499826), (72, 38666512), (87, 31999872), (96, 28999884), (116, 23999904), (128, 21749913), (144, 19333256), (167, 16670592), (174, 15999936), (192, 14499942), (232, 11999952), (261, 10666624), (288, 9666628), (334, 8335296), (348, 7999968), (384, 7249971), (464, 5999976), (499, 5579136), (501, 5556864), (522, 5333312), (576, 4833314), (668, 4167648), (696, 3999984), (928, 2999988), (998, 2789568), (1002, 2778432), (1044, 2666656), (1152, 2416657), (1336, 2083824), (1392, 1999992), (1497, 1859712), (1503, 1852288), (1856, 1499994), (1996, 1394784), (2004, 1389216), (2088, 1333328), (2672, 1041912), (2784, 999996), (2994, 929856), (3006, 926144), (3712, 749997), (3992, 697392), (4008, 694608), (4176, 666664), (4491, 619904), (4843, 574848), (5344, 520956), (5568, 499998), (5988, 464928), (6012, 463072), (7984, 348696), (8016, 347304), (8352, 333332), (8982, 309952), (9686, 287424), (10688, 260478), (11136, 249999), (11976, 232464), (12024, 231536), (14471, 192384), (14529, 191616), (15968, 174348), (16032, 173652), (16704, 166666), (17964, 154976), (19372, 143712), (21376, 130239), (23952, 116232), (24048, 115768), (28942, 96192), (29058, 95808), (31936, 87174), (32064, 86826), (33408, 83333), (35928, 77488), (38744, 71856), (43413, 64128), (43587, 63872), (47904, 58116), (48096, 57884)]