859959296

素因数分解:

$2^{12}\times 7^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 104

約数和(自身を含む): 1993361760

約数和(自身を除く): 1133402464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 337, 356, 448, 512, 623, 674, 712, 896, 1024, 1246, 1348, 1424, 1792, 2048, 2359, 2492, 2696, 2848, 3584, 4096, 4718, 4984, 5392, 5696, 7168, 9436, 9968, 10784, 11392, 14336, 18872, 19936, 21568, 22784, 28672, 29993, 37744, 39872, 43136, 45568, 59986, 75488, 79744, 86272, 91136, 119972, 150976, 159488, 172544, 182272, 209951, 239944, 301952, 318976, 345088, 364544, 419902, 479888, 603904, 637952, 690176, 839804, 959776, 1207808, 1275904, 1380352, 1679608, 1919552, 2415616, 2551808, 3359216, 3839104, 4831232, 6718432, 7678208, 9662464, 13436864, 15356416, 26873728, 30712832, 53747456, 61425664, 107494912, 122851328, 214989824, 429979648, 859959296]

約数ペア:

[(1, 859959296), (2, 429979648), (4, 214989824), (7, 122851328), (8, 107494912), (14, 61425664), (16, 53747456), (28, 30712832), (32, 26873728), (56, 15356416), (64, 13436864), (89, 9662464), (112, 7678208), (128, 6718432), (178, 4831232), (224, 3839104), (256, 3359216), (337, 2551808), (356, 2415616), (448, 1919552), (512, 1679608), (623, 1380352), (674, 1275904), (712, 1207808), (896, 959776), (1024, 839804), (1246, 690176), (1348, 637952), (1424, 603904), (1792, 479888), (2048, 419902), (2359, 364544), (2492, 345088), (2696, 318976), (2848, 301952), (3584, 239944), (4096, 209951), (4718, 182272), (4984, 172544), (5392, 159488), (5696, 150976), (7168, 119972), (9436, 91136), (9968, 86272), (10784, 79744), (11392, 75488), (14336, 59986), (18872, 45568), (19936, 43136), (21568, 39872), (22784, 37744), (28672, 29993)]