2021289984

素因数分解:

$2^{12}\times 3^3\times 7^2\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 312

約数和(自身を含む): 6984629520

約数和(自身を除く): 4963339536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 373, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 746, 756, 768, 784, 864, 882, 896, 1008, 1024, 1119, 1152, 1176, 1323, 1344, 1492, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2048, 2238, 2304, 2352, 2611, 2646, 2688, 2984, 3024, 3072, 3136, 3357, 3456, 3528, 3584, 4032, 4096, 4476, 4608, 4704, 5222, 5292, 5376, 5968, 6048, 6144, 6272, 6714, 6912, 7056, 7168, 7833, 8064, 8952, 9216, 9408, 10071, 10444, 10584, 10752, 11936, 12096, 12288, 12544, 13428, 13824, 14112, 14336, 15666, 16128, 17904, 18277, 18432, 18816, 20142, 20888, 21168, 21504, 23499, 23872, 24192, 25088, 26856, 27648, 28224, 28672, 31332, 32256, 35808, 36554, 36864, 37632, 40284, 41776, 42336, 43008, 46998, 47744, 48384, 50176, 53712, 54831, 55296, 56448, 62664, 64512, 70497, 71616, 73108, 75264, 80568, 83552, 84672, 86016, 93996, 95488, 96768, 100352, 107424, 109662, 110592, 112896, 125328, 129024, 140994, 143232, 146216, 150528, 161136, 164493, 167104, 169344, 187992, 190976, 193536, 200704, 214848, 219324, 225792, 250656, 258048, 281988, 286464, 292432, 301056, 322272, 328986, 334208, 338688, 375984, 381952, 387072, 429696, 438648, 451584, 493479, 501312, 563976, 572928, 584864, 602112, 644544, 657972, 668416, 677376, 751968, 763904, 774144, 859392, 877296, 903168, 986958, 1002624, 1127952, 1145856, 1169728, 1289088, 1315944, 1336832, 1354752, 1503936, 1527808, 1718784, 1754592, 1806336, 1973916, 2005248, 2255904, 2291712, 2339456, 2578176, 2631888, 2673664, 2709504, 3007872, 3437568, 3509184, 3947832, 4010496, 4511808, 4583424, 4678912, 5156352, 5263776, 5347328, 5419008, 6015744, 6875136, 7018368, 7895664, 8020992, 9023616, 9357824, 10312704, 10527552, 10694656, 12031488, 13750272, 14036736, 15791328, 16041984, 18047232, 18715648, 20625408, 21055104, 24062976, 28073472, 31582656, 32083968, 36094464, 37431296, 41250816, 42110208, 48125952, 56146944, 63165312, 72188928, 74862592, 84220416, 96251904, 112293888, 126330624, 144377856, 168440832, 224587776, 252661248, 288755712, 336881664, 505322496, 673763328, 1010644992, 2021289984]

約数ペア:

[(1, 2021289984), (2, 1010644992), (3, 673763328), (4, 505322496), (6, 336881664), (7, 288755712), (8, 252661248), (9, 224587776), (12, 168440832), (14, 144377856), (16, 126330624), (18, 112293888), (21, 96251904), (24, 84220416), (27, 74862592), (28, 72188928), (32, 63165312), (36, 56146944), (42, 48125952), (48, 42110208), (49, 41250816), (54, 37431296), (56, 36094464), (63, 32083968), (64, 31582656), (72, 28073472), (84, 24062976), (96, 21055104), (98, 20625408), (108, 18715648), (112, 18047232), (126, 16041984), (128, 15791328), (144, 14036736), (147, 13750272), (168, 12031488), (189, 10694656), (192, 10527552), (196, 10312704), (216, 9357824), (224, 9023616), (252, 8020992), (256, 7895664), (288, 7018368), (294, 6875136), (336, 6015744), (373, 5419008), (378, 5347328), (384, 5263776), (392, 5156352), (432, 4678912), (441, 4583424), (448, 4511808), (504, 4010496), (512, 3947832), (576, 3509184), (588, 3437568), (672, 3007872), (746, 2709504), (756, 2673664), (768, 2631888), (784, 2578176), (864, 2339456), (882, 2291712), (896, 2255904), (1008, 2005248), (1024, 1973916), (1119, 1806336), (1152, 1754592), (1176, 1718784), (1323, 1527808), (1344, 1503936), (1492, 1354752), (1512, 1336832), (1536, 1315944), (1568, 1289088), (1728, 1169728), (1764, 1145856), (1792, 1127952), (2016, 1002624), (2048, 986958), (2238, 903168), (2304, 877296), (2352, 859392), (2611, 774144), (2646, 763904), (2688, 751968), (2984, 677376), (3024, 668416), (3072, 657972), (3136, 644544), (3357, 602112), (3456, 584864), (3528, 572928), (3584, 563976), (4032, 501312), (4096, 493479), (4476, 451584), (4608, 438648), (4704, 429696), (5222, 387072), (5292, 381952), (5376, 375984), (5968, 338688), (6048, 334208), (6144, 328986), (6272, 322272), (6714, 301056), (6912, 292432), (7056, 286464), (7168, 281988), (7833, 258048), (8064, 250656), (8952, 225792), (9216, 219324), (9408, 214848), (10071, 200704), (10444, 193536), (10584, 190976), (10752, 187992), (11936, 169344), (12096, 167104), (12288, 164493), (12544, 161136), (13428, 150528), (13824, 146216), (14112, 143232), (14336, 140994), (15666, 129024), (16128, 125328), (17904, 112896), (18277, 110592), (18432, 109662), (18816, 107424), (20142, 100352), (20888, 96768), (21168, 95488), (21504, 93996), (23499, 86016), (23872, 84672), (24192, 83552), (25088, 80568), (26856, 75264), (27648, 73108), (28224, 71616), (28672, 70497), (31332, 64512), (32256, 62664), (35808, 56448), (36554, 55296), (36864, 54831), (37632, 53712), (40284, 50176), (41776, 48384), (42336, 47744), (43008, 46998)]