678486144

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 2122342560

約数和(自身を除く): 1443856416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 107, 112, 128, 147, 168, 192, 196, 214, 224, 294, 321, 336, 337, 384, 392, 428, 448, 588, 642, 672, 674, 749, 784, 856, 896, 1011, 1176, 1284, 1344, 1348, 1498, 1568, 1712, 2022, 2247, 2352, 2359, 2568, 2688, 2696, 2996, 3136, 3424, 4044, 4494, 4704, 4718, 5136, 5243, 5392, 5992, 6272, 6848, 7077, 8088, 8988, 9408, 9436, 10272, 10486, 10784, 11984, 13696, 14154, 15729, 16176, 16513, 17976, 18816, 18872, 20544, 20972, 21568, 23968, 28308, 31458, 32352, 33026, 35952, 36059, 37744, 41088, 41944, 43136, 47936, 49539, 56616, 62916, 64704, 66052, 71904, 72118, 75488, 83888, 95872, 99078, 108177, 113232, 125832, 129408, 132104, 143808, 144236, 150976, 167776, 198156, 216354, 226464, 251664, 252413, 264208, 287616, 288472, 301952, 335552, 396312, 432708, 452928, 503328, 504826, 528416, 576944, 671104, 757239, 792624, 865416, 905856, 1006656, 1009652, 1056832, 1153888, 1514478, 1585248, 1730832, 1766891, 2013312, 2019304, 2113664, 2307776, 3028956, 3170496, 3461664, 3533782, 4038608, 4615552, 5300673, 6057912, 6340992, 6923328, 7067564, 8077216, 10601346, 12115824, 13846656, 14135128, 16154432, 21202692, 24231648, 28270256, 32308864, 42405384, 48463296, 56540512, 84810768, 96926592, 113081024, 169621536, 226162048, 339243072, 678486144]

約数ペア:

[(1, 678486144), (2, 339243072), (3, 226162048), (4, 169621536), (6, 113081024), (7, 96926592), (8, 84810768), (12, 56540512), (14, 48463296), (16, 42405384), (21, 32308864), (24, 28270256), (28, 24231648), (32, 21202692), (42, 16154432), (48, 14135128), (49, 13846656), (56, 12115824), (64, 10601346), (84, 8077216), (96, 7067564), (98, 6923328), (107, 6340992), (112, 6057912), (128, 5300673), (147, 4615552), (168, 4038608), (192, 3533782), (196, 3461664), (214, 3170496), (224, 3028956), (294, 2307776), (321, 2113664), (336, 2019304), (337, 2013312), (384, 1766891), (392, 1730832), (428, 1585248), (448, 1514478), (588, 1153888), (642, 1056832), (672, 1009652), (674, 1006656), (749, 905856), (784, 865416), (856, 792624), (896, 757239), (1011, 671104), (1176, 576944), (1284, 528416), (1344, 504826), (1348, 503328), (1498, 452928), (1568, 432708), (1712, 396312), (2022, 335552), (2247, 301952), (2352, 288472), (2359, 287616), (2568, 264208), (2688, 252413), (2696, 251664), (2996, 226464), (3136, 216354), (3424, 198156), (4044, 167776), (4494, 150976), (4704, 144236), (4718, 143808), (5136, 132104), (5243, 129408), (5392, 125832), (5992, 113232), (6272, 108177), (6848, 99078), (7077, 95872), (8088, 83888), (8988, 75488), (9408, 72118), (9436, 71904), (10272, 66052), (10486, 64704), (10784, 62916), (11984, 56616), (13696, 49539), (14154, 47936), (15729, 43136), (16176, 41944), (16513, 41088), (17976, 37744), (18816, 36059), (18872, 35952), (20544, 33026), (20972, 32352), (21568, 31458), (23968, 28308)]