643055616

素因数分解:

$2^{14}\times 3^2\times 7^2\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 270

約数和(自身を含む): 2185231230

約数和(自身を除く): 1542175614

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 89, 96, 98, 112, 126, 128, 144, 147, 168, 178, 192, 196, 224, 252, 256, 267, 288, 294, 336, 356, 384, 392, 441, 448, 504, 512, 534, 576, 588, 623, 672, 712, 768, 784, 801, 882, 896, 1008, 1024, 1068, 1152, 1176, 1246, 1344, 1424, 1536, 1568, 1602, 1764, 1792, 1869, 2016, 2048, 2136, 2304, 2352, 2492, 2688, 2848, 3072, 3136, 3204, 3528, 3584, 3738, 4032, 4096, 4272, 4361, 4608, 4704, 4984, 5376, 5607, 5696, 6144, 6272, 6408, 7056, 7168, 7476, 8064, 8192, 8544, 8722, 9216, 9408, 9968, 10752, 11214, 11392, 12288, 12544, 12816, 13083, 14112, 14336, 14952, 16128, 16384, 17088, 17444, 18432, 18816, 19936, 21504, 22428, 22784, 24576, 25088, 25632, 26166, 28224, 28672, 29904, 32256, 34176, 34888, 36864, 37632, 39249, 39872, 43008, 44856, 45568, 49152, 50176, 51264, 52332, 56448, 57344, 59808, 64512, 68352, 69776, 73728, 75264, 78498, 79744, 86016, 89712, 91136, 100352, 102528, 104664, 112896, 114688, 119616, 129024, 136704, 139552, 147456, 150528, 156996, 159488, 172032, 179424, 182272, 200704, 205056, 209328, 225792, 239232, 258048, 273408, 279104, 301056, 313992, 318976, 344064, 358848, 364544, 401408, 410112, 418656, 451584, 478464, 516096, 546816, 558208, 602112, 627984, 637952, 717696, 729088, 802816, 820224, 837312, 903168, 956928, 1032192, 1093632, 1116416, 1204224, 1255968, 1275904, 1435392, 1458176, 1640448, 1674624, 1806336, 1913856, 2187264, 2232832, 2408448, 2511936, 2551808, 2870784, 3280896, 3349248, 3612672, 3827712, 4374528, 4465664, 5023872, 5103616, 5741568, 6561792, 6698496, 7225344, 7655424, 8931328, 10047744, 10207232, 11483136, 13123584, 13396992, 15310848, 17862656, 20095488, 22966272, 26793984, 30621696, 35725312, 40190976, 45932544, 53587968, 71450624, 80381952, 91865088, 107175936, 160763904, 214351872, 321527808, 643055616]

約数ペア:

[(1, 643055616), (2, 321527808), (3, 214351872), (4, 160763904), (6, 107175936), (7, 91865088), (8, 80381952), (9, 71450624), (12, 53587968), (14, 45932544), (16, 40190976), (18, 35725312), (21, 30621696), (24, 26793984), (28, 22966272), (32, 20095488), (36, 17862656), (42, 15310848), (48, 13396992), (49, 13123584), (56, 11483136), (63, 10207232), (64, 10047744), (72, 8931328), (84, 7655424), (89, 7225344), (96, 6698496), (98, 6561792), (112, 5741568), (126, 5103616), (128, 5023872), (144, 4465664), (147, 4374528), (168, 3827712), (178, 3612672), (192, 3349248), (196, 3280896), (224, 2870784), (252, 2551808), (256, 2511936), (267, 2408448), (288, 2232832), (294, 2187264), (336, 1913856), (356, 1806336), (384, 1674624), (392, 1640448), (441, 1458176), (448, 1435392), (504, 1275904), (512, 1255968), (534, 1204224), (576, 1116416), (588, 1093632), (623, 1032192), (672, 956928), (712, 903168), (768, 837312), (784, 820224), (801, 802816), (882, 729088), (896, 717696), (1008, 637952), (1024, 627984), (1068, 602112), (1152, 558208), (1176, 546816), (1246, 516096), (1344, 478464), (1424, 451584), (1536, 418656), (1568, 410112), (1602, 401408), (1764, 364544), (1792, 358848), (1869, 344064), (2016, 318976), (2048, 313992), (2136, 301056), (2304, 279104), (2352, 273408), (2492, 258048), (2688, 239232), (2848, 225792), (3072, 209328), (3136, 205056), (3204, 200704), (3528, 182272), (3584, 179424), (3738, 172032), (4032, 159488), (4096, 156996), (4272, 150528), (4361, 147456), (4608, 139552), (4704, 136704), (4984, 129024), (5376, 119616), (5607, 114688), (5696, 112896), (6144, 104664), (6272, 102528), (6408, 100352), (7056, 91136), (7168, 89712), (7476, 86016), (8064, 79744), (8192, 78498), (8544, 75264), (8722, 73728), (9216, 69776), (9408, 68352), (9968, 64512), (10752, 59808), (11214, 57344), (11392, 56448), (12288, 52332), (12544, 51264), (12816, 50176), (13083, 49152), (14112, 45568), (14336, 44856), (14952, 43008), (16128, 39872), (16384, 39249), (17088, 37632), (17444, 36864), (18432, 34888), (18816, 34176), (19936, 32256), (21504, 29904), (22428, 28672), (22784, 28224), (24576, 26166), (25088, 25632)]