2681634816

素因数分解:

$2^{15}\times 3^3\times 7^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 256

約数和(自身を含む): 9101500800

約数和(自身を除く): 6419865984

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, 32768, 36372, 36864, 41568, 43008, 46764, 48384, 48496, 49152, 54558, 55296, 55424, 57344, 62352, 64512, 72744, 73728, 81837, 83136, 86016, 93528, 96768, 96992, 98304, 109116, 110592, 110848, 114688, 124704, 129024, 145488, 147456, 163674, 166272, 172032, 187056, 193536, 193984, 218232, 221184, 221696, 229376, 249408, 258048, 290976, 294912, 327348, 332544, 344064, 374112, 387072, 387968, 436464, 442368, 443392, 498816, 516096, 581952, 654696, 665088, 688128, 748224, 774144, 775936, 872928, 884736, 886784, 997632, 1032192, 1163904, 1309392, 1330176, 1496448, 1548288, 1551872, 1745856, 1773568, 1995264, 2064384, 2327808, 2618784, 2660352, 2992896, 3096576, 3103744, 3491712, 3547136, 3990528, 4655616, 5237568, 5320704, 5985792, 6193152, 6207488, 6983424, 7094272, 7981056, 9311232, 10475136, 10641408, 11971584, 12414976, 13966848, 14188544, 15962112, 18622464, 20950272, 21282816, 23943168, 24829952, 27933696, 31924224, 37244928, 41900544, 42565632, 47886336, 49659904, 55867392, 63848448, 74489856, 83801088, 95772672, 99319808, 111734784, 127696896, 148979712, 167602176, 191545344, 223469568, 297959424, 335204352, 383090688, 446939136, 670408704, 893878272, 1340817408, 2681634816]

約数ペア:

[(1, 2681634816), (2, 1340817408), (3, 893878272), (4, 670408704), (6, 446939136), (7, 383090688), (8, 335204352), (9, 297959424), (12, 223469568), (14, 191545344), (16, 167602176), (18, 148979712), (21, 127696896), (24, 111734784), (27, 99319808), (28, 95772672), (32, 83801088), (36, 74489856), (42, 63848448), (48, 55867392), (54, 49659904), (56, 47886336), (63, 42565632), (64, 41900544), (72, 37244928), (84, 31924224), (96, 27933696), (108, 24829952), (112, 23943168), (126, 21282816), (128, 20950272), (144, 18622464), (168, 15962112), (189, 14188544), (192, 13966848), (216, 12414976), (224, 11971584), (252, 10641408), (256, 10475136), (288, 9311232), (336, 7981056), (378, 7094272), (384, 6983424), (432, 6207488), (433, 6193152), (448, 5985792), (504, 5320704), (512, 5237568), (576, 4655616), (672, 3990528), (756, 3547136), (768, 3491712), (864, 3103744), (866, 3096576), (896, 2992896), (1008, 2660352), (1024, 2618784), (1152, 2327808), (1299, 2064384), (1344, 1995264), (1512, 1773568), (1536, 1745856), (1728, 1551872), (1732, 1548288), (1792, 1496448), (2016, 1330176), (2048, 1309392), (2304, 1163904), (2598, 1032192), (2688, 997632), (3024, 886784), (3031, 884736), (3072, 872928), (3456, 775936), (3464, 774144), (3584, 748224), (3897, 688128), (4032, 665088), (4096, 654696), (4608, 581952), (5196, 516096), (5376, 498816), (6048, 443392), (6062, 442368), (6144, 436464), (6912, 387968), (6928, 387072), (7168, 374112), (7794, 344064), (8064, 332544), (8192, 327348), (9093, 294912), (9216, 290976), (10392, 258048), (10752, 249408), (11691, 229376), (12096, 221696), (12124, 221184), (12288, 218232), (13824, 193984), (13856, 193536), (14336, 187056), (15588, 172032), (16128, 166272), (16384, 163674), (18186, 147456), (18432, 145488), (20784, 129024), (21504, 124704), (23382, 114688), (24192, 110848), (24248, 110592), (24576, 109116), (27279, 98304), (27648, 96992), (27712, 96768), (28672, 93528), (31176, 86016), (32256, 83136), (32768, 81837), (36372, 73728), (36864, 72744), (41568, 64512), (43008, 62352), (46764, 57344), (48384, 55424), (48496, 55296), (49152, 54558)]