2078987904

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4523}}^1$

素因数の和:4572

約数の個数: 256

約数和(自身を含む): 7383168000

約数和(自身を除く): 5304180096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2432, 2688, 2736, 3024, 3192, 3456, 3591, 3648, 4032, 4104, 4256, 4523, 4788, 5472, 6048, 6384, 7182, 7296, 8064, 8208, 8512, 9046, 9576, 10944, 12096, 12768, 13569, 14364, 16416, 17024, 18092, 19152, 21888, 24192, 25536, 27138, 28728, 31661, 32832, 36184, 38304, 40707, 51072, 54276, 57456, 63322, 65664, 72368, 76608, 81414, 85937, 94983, 108552, 114912, 122121, 126644, 144736, 153216, 162828, 171874, 189966, 217104, 229824, 244242, 253288, 257811, 284949, 289472, 325656, 343748, 379932, 434208, 459648, 488484, 506576, 515622, 569898, 578944, 601559, 651312, 687496, 759864, 773433, 854847, 868416, 976968, 1013152, 1031244, 1139796, 1203118, 1302624, 1374992, 1519728, 1546866, 1709694, 1736832, 1804677, 1953936, 2026304, 2062488, 2279592, 2320299, 2406236, 2605248, 2749984, 3039456, 3093732, 3419388, 3609354, 3907872, 4052608, 4124976, 4559184, 4640598, 4812472, 5210496, 5414031, 5499968, 6078912, 6187464, 6838776, 7218708, 7815744, 8249952, 9118368, 9281196, 9624944, 10828062, 10999936, 12157824, 12374928, 13677552, 14437416, 15631488, 16242093, 16499904, 18236736, 18562392, 19249888, 21656124, 24749856, 27355104, 28874832, 32484186, 32999808, 36473472, 37124784, 38499776, 43312248, 49499712, 54710208, 57749664, 64968372, 74249568, 76999552, 86624496, 98999424, 109420416, 115499328, 129936744, 148499136, 173248992, 230998656, 259873488, 296998272, 346497984, 519746976, 692995968, 1039493952, 2078987904]

約数ペア:

[(1, 2078987904), (2, 1039493952), (3, 692995968), (4, 519746976), (6, 346497984), (7, 296998272), (8, 259873488), (9, 230998656), (12, 173248992), (14, 148499136), (16, 129936744), (18, 115499328), (19, 109420416), (21, 98999424), (24, 86624496), (27, 76999552), (28, 74249568), (32, 64968372), (36, 57749664), (38, 54710208), (42, 49499712), (48, 43312248), (54, 38499776), (56, 37124784), (57, 36473472), (63, 32999808), (64, 32484186), (72, 28874832), (76, 27355104), (84, 24749856), (96, 21656124), (108, 19249888), (112, 18562392), (114, 18236736), (126, 16499904), (128, 16242093), (133, 15631488), (144, 14437416), (152, 13677552), (168, 12374928), (171, 12157824), (189, 10999936), (192, 10828062), (216, 9624944), (224, 9281196), (228, 9118368), (252, 8249952), (266, 7815744), (288, 7218708), (304, 6838776), (336, 6187464), (342, 6078912), (378, 5499968), (384, 5414031), (399, 5210496), (432, 4812472), (448, 4640598), (456, 4559184), (504, 4124976), (513, 4052608), (532, 3907872), (576, 3609354), (608, 3419388), (672, 3093732), (684, 3039456), (756, 2749984), (798, 2605248), (864, 2406236), (896, 2320299), (912, 2279592), (1008, 2062488), (1026, 2026304), (1064, 1953936), (1152, 1804677), (1197, 1736832), (1216, 1709694), (1344, 1546866), (1368, 1519728), (1512, 1374992), (1596, 1302624), (1728, 1203118), (1824, 1139796), (2016, 1031244), (2052, 1013152), (2128, 976968), (2394, 868416), (2432, 854847), (2688, 773433), (2736, 759864), (3024, 687496), (3192, 651312), (3456, 601559), (3591, 578944), (3648, 569898), (4032, 515622), (4104, 506576), (4256, 488484), (4523, 459648), (4788, 434208), (5472, 379932), (6048, 343748), (6384, 325656), (7182, 289472), (7296, 284949), (8064, 257811), (8208, 253288), (8512, 244242), (9046, 229824), (9576, 217104), (10944, 189966), (12096, 171874), (12768, 162828), (13569, 153216), (14364, 144736), (16416, 126644), (17024, 122121), (18092, 114912), (19152, 108552), (21888, 94983), (24192, 85937), (25536, 81414), (27138, 76608), (28728, 72368), (31661, 65664), (32832, 63322), (36184, 57456), (38304, 54276), (40707, 51072)]