21056865984

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2129}}^1$

素因数の和:2388

約数の個数: 336

約数和(自身を含む): 75621611520

約数和(自身を除く): 54564745536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 223, 224, 231, 252, 264, 288, 308, 336, 352, 396, 446, 448, 462, 504, 528, 576, 616, 669, 672, 693, 704, 792, 892, 924, 1008, 1056, 1232, 1338, 1344, 1386, 1561, 1584, 1784, 1848, 2007, 2016, 2112, 2129, 2453, 2464, 2676, 2772, 3122, 3168, 3568, 3696, 4014, 4032, 4258, 4683, 4906, 4928, 5352, 5544, 6244, 6336, 6387, 7136, 7359, 7392, 8028, 8516, 9366, 9812, 10704, 11088, 12488, 12774, 14049, 14272, 14718, 14784, 14903, 16056, 17032, 17171, 18732, 19161, 19624, 21408, 22077, 22176, 23419, 24976, 25548, 28098, 29436, 29806, 32112, 34064, 34342, 37464, 38322, 39248, 42816, 44154, 44352, 44709, 46838, 49952, 51096, 51513, 56196, 58872, 59612, 64224, 68128, 68684, 70257, 74928, 76644, 78496, 88308, 89418, 93676, 99904, 102192, 103026, 112392, 117744, 119224, 128448, 134127, 136256, 137368, 140514, 149856, 153288, 154539, 156992, 163933, 176616, 178836, 187352, 204384, 206052, 210771, 224784, 235488, 238448, 268254, 274736, 281028, 299712, 306576, 309078, 327866, 353232, 357672, 374704, 408768, 412104, 421542, 449568, 470976, 474767, 476896, 491799, 536508, 549472, 562056, 613152, 618156, 655732, 706464, 715344, 749408, 824208, 843084, 899136, 949534, 953792, 983598, 1073016, 1098944, 1124112, 1226304, 1236312, 1311464, 1412928, 1424301, 1430688, 1475397, 1498816, 1648416, 1686168, 1899068, 1967196, 2146032, 2248224, 2472624, 2622928, 2848602, 2861376, 2950794, 3296832, 3323369, 3372336, 3798136, 3934392, 4272903, 4292064, 4496448, 4945248, 5222437, 5245856, 5697204, 5901588, 6646738, 6744672, 7596272, 7868784, 8545806, 8584128, 9890496, 9970107, 10444874, 10491712, 11394408, 11803176, 13293476, 13489344, 15192544, 15667311, 15737568, 17091612, 19940214, 20889748, 22788816, 23606352, 26586952, 29910321, 30385088, 31334622, 31475136, 34183224, 36557059, 39880428, 41779496, 45577632, 47001933, 47212704, 53173904, 59820642, 62669244, 68366448, 73114118, 79760856, 83558992, 91155264, 94003866, 94425408, 106347808, 109671177, 119641284, 125338488, 136732896, 146228236, 159521712, 167117984, 188007732, 212695616, 219342354, 239282568, 250676976, 273465792, 292456472, 319043424, 329013531, 334235968, 376015464, 438684708, 478565136, 501353952, 584912944, 638086848, 658027062, 752030928, 877369416, 957130272, 1002707904, 1169825888, 1316054124, 1504061856, 1754738832, 1914260544, 2339651776, 2632108248, 3008123712, 3509477664, 5264216496, 7018955328, 10528432992, 21056865984]

約数ペア:

[(1, 21056865984), (2, 10528432992), (3, 7018955328), (4, 5264216496), (6, 3509477664), (7, 3008123712), (8, 2632108248), (9, 2339651776), (11, 1914260544), (12, 1754738832), (14, 1504061856), (16, 1316054124), (18, 1169825888), (21, 1002707904), (22, 957130272), (24, 877369416), (28, 752030928), (32, 658027062), (33, 638086848), (36, 584912944), (42, 501353952), (44, 478565136), (48, 438684708), (56, 376015464), (63, 334235968), (64, 329013531), (66, 319043424), (72, 292456472), (77, 273465792), (84, 250676976), (88, 239282568), (96, 219342354), (99, 212695616), (112, 188007732), (126, 167117984), (132, 159521712), (144, 146228236), (154, 136732896), (168, 125338488), (176, 119641284), (192, 109671177), (198, 106347808), (223, 94425408), (224, 94003866), (231, 91155264), (252, 83558992), (264, 79760856), (288, 73114118), (308, 68366448), (336, 62669244), (352, 59820642), (396, 53173904), (446, 47212704), (448, 47001933), (462, 45577632), (504, 41779496), (528, 39880428), (576, 36557059), (616, 34183224), (669, 31475136), (672, 31334622), (693, 30385088), (704, 29910321), (792, 26586952), (892, 23606352), (924, 22788816), (1008, 20889748), (1056, 19940214), (1232, 17091612), (1338, 15737568), (1344, 15667311), (1386, 15192544), (1561, 13489344), (1584, 13293476), (1784, 11803176), (1848, 11394408), (2007, 10491712), (2016, 10444874), (2112, 9970107), (2129, 9890496), (2453, 8584128), (2464, 8545806), (2676, 7868784), (2772, 7596272), (3122, 6744672), (3168, 6646738), (3568, 5901588), (3696, 5697204), (4014, 5245856), (4032, 5222437), (4258, 4945248), (4683, 4496448), (4906, 4292064), (4928, 4272903), (5352, 3934392), (5544, 3798136), (6244, 3372336), (6336, 3323369), (6387, 3296832), (7136, 2950794), (7359, 2861376), (7392, 2848602), (8028, 2622928), (8516, 2472624), (9366, 2248224), (9812, 2146032), (10704, 1967196), (11088, 1899068), (12488, 1686168), (12774, 1648416), (14049, 1498816), (14272, 1475397), (14718, 1430688), (14784, 1424301), (14903, 1412928), (16056, 1311464), (17032, 1236312), (17171, 1226304), (18732, 1124112), (19161, 1098944), (19624, 1073016), (21408, 983598), (22077, 953792), (22176, 949534), (23419, 899136), (24976, 843084), (25548, 824208), (28098, 749408), (29436, 715344), (29806, 706464), (32112, 655732), (34064, 618156), (34342, 613152), (37464, 562056), (38322, 549472), (39248, 536508), (42816, 491799), (44154, 476896), (44352, 474767), (44709, 470976), (46838, 449568), (49952, 421542), (51096, 412104), (51513, 408768), (56196, 374704), (58872, 357672), (59612, 353232), (64224, 327866), (68128, 309078), (68684, 306576), (70257, 299712), (74928, 281028), (76644, 274736), (78496, 268254), (88308, 238448), (89418, 235488), (93676, 224784), (99904, 210771), (102192, 206052), (103026, 204384), (112392, 187352), (117744, 178836), (119224, 176616), (128448, 163933), (134127, 156992), (136256, 154539), (137368, 153288), (140514, 149856)]