1428280128

素因数分解:

$2^6\times 3^6\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 392

約数和(自身を含む): 4877263296

約数和(自身を除く): 3448983168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 64, 66, 69, 72, 81, 88, 92, 96, 99, 108, 121, 132, 138, 144, 162, 176, 184, 192, 198, 207, 216, 242, 243, 253, 264, 276, 288, 297, 324, 352, 363, 368, 396, 414, 432, 484, 486, 506, 528, 552, 576, 594, 621, 648, 704, 726, 729, 736, 759, 792, 828, 864, 891, 968, 972, 1012, 1056, 1089, 1104, 1188, 1242, 1296, 1331, 1452, 1458, 1472, 1518, 1584, 1656, 1728, 1782, 1863, 1936, 1944, 2024, 2112, 2178, 2208, 2277, 2376, 2484, 2592, 2662, 2673, 2783, 2904, 2916, 3036, 3168, 3267, 3312, 3564, 3726, 3872, 3888, 3993, 4048, 4356, 4416, 4554, 4752, 4968, 5184, 5324, 5346, 5566, 5589, 5808, 5832, 6072, 6336, 6534, 6624, 6831, 7128, 7452, 7744, 7776, 7986, 8019, 8096, 8349, 8712, 9108, 9504, 9801, 9936, 10648, 10692, 11132, 11178, 11616, 11664, 11979, 12144, 13068, 13248, 13662, 14256, 14904, 15552, 15972, 16038, 16192, 16698, 16767, 17424, 18216, 19008, 19602, 19872, 20493, 21296, 21384, 22264, 22356, 23232, 23328, 23958, 24288, 25047, 26136, 27324, 28512, 29403, 29808, 30613, 31944, 32076, 33396, 33534, 34848, 35937, 36432, 39204, 39744, 40986, 42592, 42768, 44528, 44712, 46656, 47916, 48576, 50094, 52272, 54648, 57024, 58806, 59616, 61226, 61479, 63888, 64152, 66792, 67068, 69696, 71874, 72864, 75141, 78408, 81972, 85184, 85536, 88209, 89056, 89424, 91839, 95832, 100188, 104544, 107811, 109296, 117612, 119232, 122452, 122958, 127776, 128304, 133584, 134136, 143748, 145728, 150282, 156816, 163944, 171072, 176418, 178112, 178848, 183678, 184437, 191664, 200376, 209088, 215622, 218592, 225423, 235224, 244904, 245916, 255552, 256608, 267168, 268272, 275517, 287496, 300564, 313632, 323433, 327888, 352836, 357696, 367356, 368874, 383328, 400752, 431244, 437184, 450846, 470448, 489808, 491832, 513216, 534336, 536544, 551034, 574992, 601128, 627264, 646866, 655776, 676269, 705672, 734712, 737748, 766656, 801504, 826551, 862488, 901692, 940896, 970299, 979616, 983664, 1073088, 1102068, 1149984, 1202256, 1293732, 1311552, 1352538, 1411344, 1469424, 1475496, 1603008, 1653102, 1724976, 1803384, 1881792, 1940598, 1959232, 1967328, 2028807, 2204136, 2299968, 2404512, 2479653, 2587464, 2705076, 2822688, 2938848, 2950992, 3306204, 3449952, 3606768, 3881196, 3934656, 4057614, 4408272, 4809024, 4959306, 5174928, 5410152, 5645376, 5877696, 5901984, 6612408, 6899904, 7213536, 7438959, 7762392, 8115228, 8816544, 9918612, 10349856, 10820304, 11803968, 13224816, 14427072, 14877918, 15524784, 16230456, 17633088, 19837224, 20699712, 21640608, 22316877, 26449632, 29755836, 31049568, 32460912, 39674448, 43281216, 44633754, 52899264, 59511672, 62099136, 64921824, 79348896, 89267508, 119023344, 129843648, 158697792, 178535016, 238046688, 357070032, 476093376, 714140064, 1428280128]

約数ペア:

[(1, 1428280128), (2, 714140064), (3, 476093376), (4, 357070032), (6, 238046688), (8, 178535016), (9, 158697792), (11, 129843648), (12, 119023344), (16, 89267508), (18, 79348896), (22, 64921824), (23, 62099136), (24, 59511672), (27, 52899264), (32, 44633754), (33, 43281216), (36, 39674448), (44, 32460912), (46, 31049568), (48, 29755836), (54, 26449632), (64, 22316877), (66, 21640608), (69, 20699712), (72, 19837224), (81, 17633088), (88, 16230456), (92, 15524784), (96, 14877918), (99, 14427072), (108, 13224816), (121, 11803968), (132, 10820304), (138, 10349856), (144, 9918612), (162, 8816544), (176, 8115228), (184, 7762392), (192, 7438959), (198, 7213536), (207, 6899904), (216, 6612408), (242, 5901984), (243, 5877696), (253, 5645376), (264, 5410152), (276, 5174928), (288, 4959306), (297, 4809024), (324, 4408272), (352, 4057614), (363, 3934656), (368, 3881196), (396, 3606768), (414, 3449952), (432, 3306204), (484, 2950992), (486, 2938848), (506, 2822688), (528, 2705076), (552, 2587464), (576, 2479653), (594, 2404512), (621, 2299968), (648, 2204136), (704, 2028807), (726, 1967328), (729, 1959232), (736, 1940598), (759, 1881792), (792, 1803384), (828, 1724976), (864, 1653102), (891, 1603008), (968, 1475496), (972, 1469424), (1012, 1411344), (1056, 1352538), (1089, 1311552), (1104, 1293732), (1188, 1202256), (1242, 1149984), (1296, 1102068), (1331, 1073088), (1452, 983664), (1458, 979616), (1472, 970299), (1518, 940896), (1584, 901692), (1656, 862488), (1728, 826551), (1782, 801504), (1863, 766656), (1936, 737748), (1944, 734712), (2024, 705672), (2112, 676269), (2178, 655776), (2208, 646866), (2277, 627264), (2376, 601128), (2484, 574992), (2592, 551034), (2662, 536544), (2673, 534336), (2783, 513216), (2904, 491832), (2916, 489808), (3036, 470448), (3168, 450846), (3267, 437184), (3312, 431244), (3564, 400752), (3726, 383328), (3872, 368874), (3888, 367356), (3993, 357696), (4048, 352836), (4356, 327888), (4416, 323433), (4554, 313632), (4752, 300564), (4968, 287496), (5184, 275517), (5324, 268272), (5346, 267168), (5566, 256608), (5589, 255552), (5808, 245916), (5832, 244904), (6072, 235224), (6336, 225423), (6534, 218592), (6624, 215622), (6831, 209088), (7128, 200376), (7452, 191664), (7744, 184437), (7776, 183678), (7986, 178848), (8019, 178112), (8096, 176418), (8349, 171072), (8712, 163944), (9108, 156816), (9504, 150282), (9801, 145728), (9936, 143748), (10648, 134136), (10692, 133584), (11132, 128304), (11178, 127776), (11616, 122958), (11664, 122452), (11979, 119232), (12144, 117612), (13068, 109296), (13248, 107811), (13662, 104544), (14256, 100188), (14904, 95832), (15552, 91839), (15972, 89424), (16038, 89056), (16192, 88209), (16698, 85536), (16767, 85184), (17424, 81972), (18216, 78408), (19008, 75141), (19602, 72864), (19872, 71874), (20493, 69696), (21296, 67068), (21384, 66792), (22264, 64152), (22356, 63888), (23232, 61479), (23328, 61226), (23958, 59616), (24288, 58806), (25047, 57024), (26136, 54648), (27324, 52272), (28512, 50094), (29403, 48576), (29808, 47916), (30613, 46656), (31944, 44712), (32076, 44528), (33396, 42768), (33534, 42592), (34848, 40986), (35937, 39744), (36432, 39204)]