664989696

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 208

約数和(自身を含む): 2254163200

約数和(自身を除く): 1589173504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 859, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1718, 1728, 1792, 2016, 2048, 2304, 2577, 2688, 3024, 3072, 3436, 3456, 3584, 4032, 4096, 4608, 5154, 5376, 6013, 6048, 6144, 6872, 6912, 7168, 7731, 8064, 9216, 10308, 10752, 12026, 12096, 12288, 13744, 13824, 14336, 15462, 16128, 18039, 18432, 20616, 21504, 23193, 24052, 24192, 27488, 27648, 28672, 30924, 32256, 36078, 36864, 41232, 43008, 46386, 48104, 48384, 54117, 54976, 55296, 61848, 64512, 72156, 82464, 86016, 92772, 96208, 96768, 108234, 109952, 110592, 123696, 129024, 144312, 162351, 164928, 185544, 192416, 193536, 216468, 219904, 247392, 258048, 288624, 324702, 329856, 371088, 384832, 387072, 432936, 439808, 494784, 577248, 649404, 659712, 742176, 769664, 774144, 865872, 879616, 989568, 1154496, 1298808, 1319424, 1484352, 1539328, 1731744, 1759232, 1979136, 2308992, 2597616, 2638848, 2968704, 3078656, 3463488, 3518464, 3958272, 4617984, 5195232, 5277696, 5937408, 6157312, 6926976, 7916544, 9235968, 10390464, 10555392, 11874816, 12314624, 13853952, 15833088, 18471936, 20780928, 23749632, 24629248, 27707904, 31666176, 36943872, 41561856, 47499264, 55415808, 73887744, 83123712, 94998528, 110831616, 166247424, 221663232, 332494848, 664989696]

約数ペア:

[(1, 664989696), (2, 332494848), (3, 221663232), (4, 166247424), (6, 110831616), (7, 94998528), (8, 83123712), (9, 73887744), (12, 55415808), (14, 47499264), (16, 41561856), (18, 36943872), (21, 31666176), (24, 27707904), (27, 24629248), (28, 23749632), (32, 20780928), (36, 18471936), (42, 15833088), (48, 13853952), (54, 12314624), (56, 11874816), (63, 10555392), (64, 10390464), (72, 9235968), (84, 7916544), (96, 6926976), (108, 6157312), (112, 5937408), (126, 5277696), (128, 5195232), (144, 4617984), (168, 3958272), (189, 3518464), (192, 3463488), (216, 3078656), (224, 2968704), (252, 2638848), (256, 2597616), (288, 2308992), (336, 1979136), (378, 1759232), (384, 1731744), (432, 1539328), (448, 1484352), (504, 1319424), (512, 1298808), (576, 1154496), (672, 989568), (756, 879616), (768, 865872), (859, 774144), (864, 769664), (896, 742176), (1008, 659712), (1024, 649404), (1152, 577248), (1344, 494784), (1512, 439808), (1536, 432936), (1718, 387072), (1728, 384832), (1792, 371088), (2016, 329856), (2048, 324702), (2304, 288624), (2577, 258048), (2688, 247392), (3024, 219904), (3072, 216468), (3436, 193536), (3456, 192416), (3584, 185544), (4032, 164928), (4096, 162351), (4608, 144312), (5154, 129024), (5376, 123696), (6013, 110592), (6048, 109952), (6144, 108234), (6872, 96768), (6912, 96208), (7168, 92772), (7731, 86016), (8064, 82464), (9216, 72156), (10308, 64512), (10752, 61848), (12026, 55296), (12096, 54976), (12288, 54117), (13744, 48384), (13824, 48104), (14336, 46386), (15462, 43008), (16128, 41232), (18039, 36864), (18432, 36078), (20616, 32256), (21504, 30924), (23193, 28672), (24052, 27648), (24192, 27488)]