19138076672

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:129

約数の個数: 336

約数和(自身を含む): 49195396656

約数和(自身を除く): 30057319984

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 31, 32, 34, 44, 52, 62, 64, 68, 88, 104, 124, 128, 136, 143, 176, 187, 208, 221, 248, 256, 272, 286, 341, 352, 374, 403, 416, 442, 496, 512, 527, 544, 572, 682, 704, 748, 806, 832, 884, 961, 992, 1024, 1054, 1088, 1144, 1364, 1408, 1496, 1612, 1664, 1768, 1922, 1984, 2048, 2108, 2176, 2288, 2431, 2728, 2816, 2992, 3224, 3328, 3536, 3844, 3968, 4096, 4216, 4352, 4433, 4576, 4862, 5456, 5632, 5797, 5984, 6448, 6656, 6851, 7072, 7688, 7936, 8192, 8432, 8704, 8866, 9152, 9724, 10571, 10912, 11264, 11594, 11968, 12493, 12896, 13312, 13702, 14144, 15376, 15872, 16337, 16864, 17408, 17732, 18304, 19448, 21142, 21824, 22528, 23188, 23936, 24986, 25792, 26624, 27404, 28288, 30752, 31744, 32674, 33728, 34816, 35464, 36608, 38896, 42284, 43648, 45056, 46376, 47872, 49972, 51584, 53248, 54808, 56576, 61504, 63488, 65348, 67456, 69632, 70928, 73216, 75361, 77792, 84568, 87296, 90112, 92752, 95744, 99944, 103168, 106496, 109616, 113152, 123008, 126976, 130696, 134912, 137423, 139264, 141856, 146432, 150722, 155584, 169136, 174592, 179707, 185504, 191488, 199888, 206336, 212381, 219232, 226304, 246016, 253952, 261392, 269824, 274846, 283712, 292864, 301444, 311168, 338272, 349184, 359414, 371008, 382976, 399776, 412672, 424762, 438464, 452608, 492032, 522784, 539648, 549692, 567424, 585728, 602888, 622336, 676544, 698368, 718828, 742016, 765952, 799552, 825344, 849524, 876928, 905216, 984064, 1045568, 1079296, 1099384, 1134848, 1171456, 1205776, 1244672, 1353088, 1396736, 1437656, 1484032, 1531904, 1599104, 1650688, 1699048, 1753856, 1810432, 1968128, 2091136, 2158592, 2198768, 2269696, 2336191, 2411552, 2489344, 2706176, 2793472, 2875312, 2968064, 3198208, 3301376, 3398096, 3507712, 3936256, 4182272, 4317184, 4397536, 4539392, 4672382, 4823104, 4978688, 5412352, 5750624, 5936128, 6396416, 6796192, 7015424, 7872512, 8364544, 8795072, 9078784, 9344764, 9646208, 9957376, 10824704, 11501248, 11872256, 12792832, 13592384, 14030848, 16729088, 17590144, 18157568, 18689528, 19292416, 19914752, 21649408, 23002496, 23744512, 25585664, 27184768, 28061696, 33458176, 35180288, 36315136, 37379056, 38584832, 43298816, 46004992, 47489024, 51171328, 54369536, 56123392, 66916352, 70360576, 74758112, 77169664, 86597632, 92009984, 102342656, 108739072, 133832704, 140721152, 149516224, 154339328, 184019968, 217478144, 281442304, 299032448, 308678656, 368039936, 434956288, 562884608, 598064896, 617357312, 736079872, 869912576, 1125769216, 1196129792, 1472159744, 1739825152, 2392259584, 4784519168, 9569038336, 19138076672]

約数ペア:

[(1, 19138076672), (2, 9569038336), (4, 4784519168), (8, 2392259584), (11, 1739825152), (13, 1472159744), (16, 1196129792), (17, 1125769216), (22, 869912576), (26, 736079872), (31, 617357312), (32, 598064896), (34, 562884608), (44, 434956288), (52, 368039936), (62, 308678656), (64, 299032448), (68, 281442304), (88, 217478144), (104, 184019968), (124, 154339328), (128, 149516224), (136, 140721152), (143, 133832704), (176, 108739072), (187, 102342656), (208, 92009984), (221, 86597632), (248, 77169664), (256, 74758112), (272, 70360576), (286, 66916352), (341, 56123392), (352, 54369536), (374, 51171328), (403, 47489024), (416, 46004992), (442, 43298816), (496, 38584832), (512, 37379056), (527, 36315136), (544, 35180288), (572, 33458176), (682, 28061696), (704, 27184768), (748, 25585664), (806, 23744512), (832, 23002496), (884, 21649408), (961, 19914752), (992, 19292416), (1024, 18689528), (1054, 18157568), (1088, 17590144), (1144, 16729088), (1364, 14030848), (1408, 13592384), (1496, 12792832), (1612, 11872256), (1664, 11501248), (1768, 10824704), (1922, 9957376), (1984, 9646208), (2048, 9344764), (2108, 9078784), (2176, 8795072), (2288, 8364544), (2431, 7872512), (2728, 7015424), (2816, 6796192), (2992, 6396416), (3224, 5936128), (3328, 5750624), (3536, 5412352), (3844, 4978688), (3968, 4823104), (4096, 4672382), (4216, 4539392), (4352, 4397536), (4433, 4317184), (4576, 4182272), (4862, 3936256), (5456, 3507712), (5632, 3398096), (5797, 3301376), (5984, 3198208), (6448, 2968064), (6656, 2875312), (6851, 2793472), (7072, 2706176), (7688, 2489344), (7936, 2411552), (8192, 2336191), (8432, 2269696), (8704, 2198768), (8866, 2158592), (9152, 2091136), (9724, 1968128), (10571, 1810432), (10912, 1753856), (11264, 1699048), (11594, 1650688), (11968, 1599104), (12493, 1531904), (12896, 1484032), (13312, 1437656), (13702, 1396736), (14144, 1353088), (15376, 1244672), (15872, 1205776), (16337, 1171456), (16864, 1134848), (17408, 1099384), (17732, 1079296), (18304, 1045568), (19448, 984064), (21142, 905216), (21824, 876928), (22528, 849524), (23188, 825344), (23936, 799552), (24986, 765952), (25792, 742016), (26624, 718828), (27404, 698368), (28288, 676544), (30752, 622336), (31744, 602888), (32674, 585728), (33728, 567424), (34816, 549692), (35464, 539648), (36608, 522784), (38896, 492032), (42284, 452608), (43648, 438464), (45056, 424762), (46376, 412672), (47872, 399776), (49972, 382976), (51584, 371008), (53248, 359414), (54808, 349184), (56576, 338272), (61504, 311168), (63488, 301444), (65348, 292864), (67456, 283712), (69632, 274846), (70928, 269824), (73216, 261392), (75361, 253952), (77792, 246016), (84568, 226304), (87296, 219232), (90112, 212381), (92752, 206336), (95744, 199888), (99944, 191488), (103168, 185504), (106496, 179707), (109616, 174592), (113152, 169136), (123008, 155584), (126976, 150722), (130696, 146432), (134912, 141856), (137423, 139264)]