1340817408

素因数分解:

$2^{14}\times 3^3\times 7^1\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 240

約数和(自身を含む): 4550680960

約数和(自身を除く): 3209863552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 433, 448, 504, 512, 576, 672, 756, 768, 864, 866, 896, 1008, 1024, 1152, 1299, 1344, 1512, 1536, 1728, 1732, 1792, 2016, 2048, 2304, 2598, 2688, 3024, 3031, 3072, 3456, 3464, 3584, 3897, 4032, 4096, 4608, 5196, 5376, 6048, 6062, 6144, 6912, 6928, 7168, 7794, 8064, 8192, 9093, 9216, 10392, 10752, 11691, 12096, 12124, 12288, 13824, 13856, 14336, 15588, 16128, 16384, 18186, 18432, 20784, 21504, 23382, 24192, 24248, 24576, 27279, 27648, 27712, 28672, 31176, 32256, 36372, 36864, 41568, 43008, 46764, 48384, 48496, 49152, 54558, 55296, 55424, 57344, 62352, 64512, 72744, 73728, 81837, 83136, 86016, 93528, 96768, 96992, 109116, 110592, 110848, 114688, 124704, 129024, 145488, 147456, 163674, 166272, 172032, 187056, 193536, 193984, 218232, 221184, 221696, 249408, 258048, 290976, 327348, 332544, 344064, 374112, 387072, 387968, 436464, 442368, 443392, 498816, 516096, 581952, 654696, 665088, 748224, 774144, 775936, 872928, 886784, 997632, 1032192, 1163904, 1309392, 1330176, 1496448, 1548288, 1551872, 1745856, 1773568, 1995264, 2327808, 2618784, 2660352, 2992896, 3096576, 3103744, 3491712, 3547136, 3990528, 4655616, 5237568, 5320704, 5985792, 6207488, 6983424, 7094272, 7981056, 9311232, 10475136, 10641408, 11971584, 12414976, 13966848, 15962112, 18622464, 20950272, 21282816, 23943168, 24829952, 27933696, 31924224, 37244928, 41900544, 47886336, 49659904, 55867392, 63848448, 74489856, 83801088, 95772672, 111734784, 148979712, 167602176, 191545344, 223469568, 335204352, 446939136, 670408704, 1340817408]

約数ペア:

[(1, 1340817408), (2, 670408704), (3, 446939136), (4, 335204352), (6, 223469568), (7, 191545344), (8, 167602176), (9, 148979712), (12, 111734784), (14, 95772672), (16, 83801088), (18, 74489856), (21, 63848448), (24, 55867392), (27, 49659904), (28, 47886336), (32, 41900544), (36, 37244928), (42, 31924224), (48, 27933696), (54, 24829952), (56, 23943168), (63, 21282816), (64, 20950272), (72, 18622464), (84, 15962112), (96, 13966848), (108, 12414976), (112, 11971584), (126, 10641408), (128, 10475136), (144, 9311232), (168, 7981056), (189, 7094272), (192, 6983424), (216, 6207488), (224, 5985792), (252, 5320704), (256, 5237568), (288, 4655616), (336, 3990528), (378, 3547136), (384, 3491712), (432, 3103744), (433, 3096576), (448, 2992896), (504, 2660352), (512, 2618784), (576, 2327808), (672, 1995264), (756, 1773568), (768, 1745856), (864, 1551872), (866, 1548288), (896, 1496448), (1008, 1330176), (1024, 1309392), (1152, 1163904), (1299, 1032192), (1344, 997632), (1512, 886784), (1536, 872928), (1728, 775936), (1732, 774144), (1792, 748224), (2016, 665088), (2048, 654696), (2304, 581952), (2598, 516096), (2688, 498816), (3024, 443392), (3031, 442368), (3072, 436464), (3456, 387968), (3464, 387072), (3584, 374112), (3897, 344064), (4032, 332544), (4096, 327348), (4608, 290976), (5196, 258048), (5376, 249408), (6048, 221696), (6062, 221184), (6144, 218232), (6912, 193984), (6928, 193536), (7168, 187056), (7794, 172032), (8064, 166272), (8192, 163674), (9093, 147456), (9216, 145488), (10392, 129024), (10752, 124704), (11691, 114688), (12096, 110848), (12124, 110592), (12288, 109116), (13824, 96992), (13856, 96768), (14336, 93528), (15588, 86016), (16128, 83136), (16384, 81837), (18186, 73728), (18432, 72744), (20784, 64512), (21504, 62352), (23382, 57344), (24192, 55424), (24248, 55296), (24576, 54558), (27279, 49152), (27648, 48496), (27712, 48384), (28672, 46764), (31176, 43008), (32256, 41568), (36372, 36864)]