221663232

素因数分解:

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

素因数の和:896

約数の個数: 156

約数和(自身を含む): 732603040

約数和(自身を除く): 510939808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 859, 896, 1008, 1024, 1152, 1344, 1536, 1718, 1792, 2016, 2048, 2304, 2577, 2688, 3072, 3436, 3584, 4032, 4096, 4608, 5154, 5376, 6013, 6144, 6872, 7168, 7731, 8064, 9216, 10308, 10752, 12026, 12288, 13744, 14336, 15462, 16128, 18039, 18432, 20616, 21504, 24052, 27488, 28672, 30924, 32256, 36078, 36864, 41232, 43008, 48104, 54117, 54976, 61848, 64512, 72156, 82464, 86016, 96208, 108234, 109952, 123696, 129024, 144312, 164928, 192416, 216468, 219904, 247392, 258048, 288624, 329856, 384832, 432936, 439808, 494784, 577248, 659712, 769664, 865872, 879616, 989568, 1154496, 1319424, 1539328, 1731744, 1759232, 1979136, 2308992, 2638848, 3078656, 3463488, 3518464, 3958272, 4617984, 5277696, 6157312, 6926976, 7916544, 9235968, 10555392, 12314624, 13853952, 15833088, 18471936, 24629248, 27707904, 31666176, 36943872, 55415808, 73887744, 110831616, 221663232]

約数ペア:

[(1, 221663232), (2, 110831616), (3, 73887744), (4, 55415808), (6, 36943872), (7, 31666176), (8, 27707904), (9, 24629248), (12, 18471936), (14, 15833088), (16, 13853952), (18, 12314624), (21, 10555392), (24, 9235968), (28, 7916544), (32, 6926976), (36, 6157312), (42, 5277696), (48, 4617984), (56, 3958272), (63, 3518464), (64, 3463488), (72, 3078656), (84, 2638848), (96, 2308992), (112, 1979136), (126, 1759232), (128, 1731744), (144, 1539328), (168, 1319424), (192, 1154496), (224, 989568), (252, 879616), (256, 865872), (288, 769664), (336, 659712), (384, 577248), (448, 494784), (504, 439808), (512, 432936), (576, 384832), (672, 329856), (768, 288624), (859, 258048), (896, 247392), (1008, 219904), (1024, 216468), (1152, 192416), (1344, 164928), (1536, 144312), (1718, 129024), (1792, 123696), (2016, 109952), (2048, 108234), (2304, 96208), (2577, 86016), (2688, 82464), (3072, 72156), (3436, 64512), (3584, 61848), (4032, 54976), (4096, 54117), (4608, 48104), (5154, 43008), (5376, 41232), (6013, 36864), (6144, 36078), (6872, 32256), (7168, 30924), (7731, 28672), (8064, 27488), (9216, 24052), (10308, 21504), (10752, 20616), (12026, 18432), (12288, 18039), (13744, 16128), (14336, 15462)]