123771648

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 432

約数和(自身を含む): 469760256

約数和(自身を除く): 345988608

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 23, 24, 26, 28, 32, 33, 39, 42, 44, 46, 48, 49, 52, 56, 64, 66, 69, 77, 78, 84, 88, 91, 92, 96, 98, 104, 112, 128, 132, 138, 143, 147, 154, 156, 161, 168, 176, 182, 184, 192, 196, 208, 224, 231, 253, 256, 264, 273, 276, 286, 294, 299, 308, 312, 322, 336, 352, 364, 368, 384, 392, 416, 429, 448, 462, 483, 506, 528, 539, 546, 552, 572, 588, 598, 616, 624, 637, 644, 672, 704, 728, 736, 759, 768, 784, 832, 858, 896, 897, 924, 966, 1001, 1012, 1056, 1078, 1092, 1104, 1127, 1144, 1176, 1196, 1232, 1248, 1274, 1288, 1344, 1408, 1456, 1472, 1518, 1568, 1617, 1664, 1716, 1771, 1792, 1794, 1848, 1911, 1932, 2002, 2024, 2093, 2112, 2156, 2184, 2208, 2254, 2288, 2352, 2392, 2464, 2496, 2548, 2576, 2688, 2816, 2912, 2944, 3003, 3036, 3136, 3234, 3289, 3328, 3381, 3432, 3542, 3588, 3696, 3822, 3864, 4004, 4048, 4186, 4224, 4312, 4368, 4416, 4508, 4576, 4704, 4784, 4928, 4992, 5096, 5152, 5313, 5376, 5824, 5888, 6006, 6072, 6272, 6279, 6468, 6578, 6762, 6864, 7007, 7084, 7176, 7392, 7644, 7728, 8008, 8096, 8372, 8448, 8624, 8736, 8832, 9016, 9152, 9408, 9568, 9856, 9867, 9984, 10192, 10304, 10626, 11648, 12012, 12144, 12397, 12544, 12558, 12936, 13156, 13524, 13728, 14014, 14168, 14352, 14651, 14784, 15288, 15456, 16016, 16192, 16744, 17248, 17472, 17664, 18032, 18304, 18816, 19136, 19712, 19734, 20384, 20608, 21021, 21252, 23023, 23296, 24024, 24288, 24794, 25116, 25872, 26312, 27048, 27456, 28028, 28336, 28704, 29302, 29568, 30576, 30912, 32032, 32384, 33488, 34496, 34944, 36064, 36608, 37191, 37632, 38272, 39468, 40768, 41216, 42042, 42504, 43953, 46046, 48048, 48576, 49588, 50232, 51744, 52624, 54096, 54912, 56056, 56672, 57408, 58604, 59136, 61152, 61824, 64064, 64768, 66976, 68992, 69069, 69888, 72128, 74382, 76544, 78936, 81536, 84084, 85008, 87906, 92092, 96096, 97152, 99176, 100464, 103488, 105248, 108192, 109824, 112112, 113344, 114816, 117208, 122304, 123648, 128128, 133952, 137984, 138138, 144256, 148764, 157872, 161161, 163072, 168168, 170016, 175812, 184184, 192192, 194304, 198352, 200928, 206976, 210496, 216384, 224224, 226688, 229632, 234416, 244608, 256256, 267904, 276276, 288512, 297528, 315744, 322322, 336336, 340032, 351624, 368368, 384384, 396704, 401856, 413952, 420992, 432768, 448448, 453376, 468832, 483483, 489216, 535808, 552552, 595056, 631488, 644644, 672672, 680064, 703248, 736736, 768768, 793408, 803712, 841984, 865536, 896896, 937664, 966966, 1105104, 1190112, 1262976, 1289288, 1345344, 1360128, 1406496, 1473472, 1586816, 1607424, 1793792, 1875328, 1933932, 2210208, 2380224, 2525952, 2578576, 2690688, 2812992, 2946944, 3173632, 3750656, 3867864, 4420416, 4760448, 5157152, 5381376, 5625984, 5893888, 7735728, 8840832, 9520896, 10314304, 11251968, 15471456, 17681664, 20628608, 30942912, 41257216, 61885824, 123771648]

約数ペア:

[(1, 123771648), (2, 61885824), (3, 41257216), (4, 30942912), (6, 20628608), (7, 17681664), (8, 15471456), (11, 11251968), (12, 10314304), (13, 9520896), (14, 8840832), (16, 7735728), (21, 5893888), (22, 5625984), (23, 5381376), (24, 5157152), (26, 4760448), (28, 4420416), (32, 3867864), (33, 3750656), (39, 3173632), (42, 2946944), (44, 2812992), (46, 2690688), (48, 2578576), (49, 2525952), (52, 2380224), (56, 2210208), (64, 1933932), (66, 1875328), (69, 1793792), (77, 1607424), (78, 1586816), (84, 1473472), (88, 1406496), (91, 1360128), (92, 1345344), (96, 1289288), (98, 1262976), (104, 1190112), (112, 1105104), (128, 966966), (132, 937664), (138, 896896), (143, 865536), (147, 841984), (154, 803712), (156, 793408), (161, 768768), (168, 736736), (176, 703248), (182, 680064), (184, 672672), (192, 644644), (196, 631488), (208, 595056), (224, 552552), (231, 535808), (253, 489216), (256, 483483), (264, 468832), (273, 453376), (276, 448448), (286, 432768), (294, 420992), (299, 413952), (308, 401856), (312, 396704), (322, 384384), (336, 368368), (352, 351624), (364, 340032), (368, 336336), (384, 322322), (392, 315744), (416, 297528), (429, 288512), (448, 276276), (462, 267904), (483, 256256), (506, 244608), (528, 234416), (539, 229632), (546, 226688), (552, 224224), (572, 216384), (588, 210496), (598, 206976), (616, 200928), (624, 198352), (637, 194304), (644, 192192), (672, 184184), (704, 175812), (728, 170016), (736, 168168), (759, 163072), (768, 161161), (784, 157872), (832, 148764), (858, 144256), (896, 138138), (897, 137984), (924, 133952), (966, 128128), (1001, 123648), (1012, 122304), (1056, 117208), (1078, 114816), (1092, 113344), (1104, 112112), (1127, 109824), (1144, 108192), (1176, 105248), (1196, 103488), (1232, 100464), (1248, 99176), (1274, 97152), (1288, 96096), (1344, 92092), (1408, 87906), (1456, 85008), (1472, 84084), (1518, 81536), (1568, 78936), (1617, 76544), (1664, 74382), (1716, 72128), (1771, 69888), (1792, 69069), (1794, 68992), (1848, 66976), (1911, 64768), (1932, 64064), (2002, 61824), (2024, 61152), (2093, 59136), (2112, 58604), (2156, 57408), (2184, 56672), (2208, 56056), (2254, 54912), (2288, 54096), (2352, 52624), (2392, 51744), (2464, 50232), (2496, 49588), (2548, 48576), (2576, 48048), (2688, 46046), (2816, 43953), (2912, 42504), (2944, 42042), (3003, 41216), (3036, 40768), (3136, 39468), (3234, 38272), (3289, 37632), (3328, 37191), (3381, 36608), (3432, 36064), (3542, 34944), (3588, 34496), (3696, 33488), (3822, 32384), (3864, 32032), (4004, 30912), (4048, 30576), (4186, 29568), (4224, 29302), (4312, 28704), (4368, 28336), (4416, 28028), (4508, 27456), (4576, 27048), (4704, 26312), (4784, 25872), (4928, 25116), (4992, 24794), (5096, 24288), (5152, 24024), (5313, 23296), (5376, 23023), (5824, 21252), (5888, 21021), (6006, 20608), (6072, 20384), (6272, 19734), (6279, 19712), (6468, 19136), (6578, 18816), (6762, 18304), (6864, 18032), (7007, 17664), (7084, 17472), (7176, 17248), (7392, 16744), (7644, 16192), (7728, 16016), (8008, 15456), (8096, 15288), (8372, 14784), (8448, 14651), (8624, 14352), (8736, 14168), (8832, 14014), (9016, 13728), (9152, 13524), (9408, 13156), (9568, 12936), (9856, 12558), (9867, 12544), (9984, 12397), (10192, 12144), (10304, 12012), (10626, 11648)]