264059904

素因数分解:

$2^{10}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2065

約数の個数: 88

約数和(自身を含む): 720544000

約数和(自身を除く): 456484096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1024, 1032, 1376, 1536, 1999, 2064, 2752, 3072, 3998, 4128, 5504, 5997, 7996, 8256, 11008, 11994, 15992, 16512, 22016, 23988, 31984, 33024, 44032, 47976, 63968, 66048, 85957, 95952, 127936, 132096, 171914, 191904, 255872, 257871, 343828, 383808, 511744, 515742, 687656, 767616, 1023488, 1031484, 1375312, 1535232, 2046976, 2062968, 2750624, 3070464, 4125936, 5501248, 6140928, 8251872, 11002496, 16503744, 22004992, 33007488, 44009984, 66014976, 88019968, 132029952, 264059904]

約数ペア:

[(1, 264059904), (2, 132029952), (3, 88019968), (4, 66014976), (6, 44009984), (8, 33007488), (12, 22004992), (16, 16503744), (24, 11002496), (32, 8251872), (43, 6140928), (48, 5501248), (64, 4125936), (86, 3070464), (96, 2750624), (128, 2062968), (129, 2046976), (172, 1535232), (192, 1375312), (256, 1031484), (258, 1023488), (344, 767616), (384, 687656), (512, 515742), (516, 511744), (688, 383808), (768, 343828), (1024, 257871), (1032, 255872), (1376, 191904), (1536, 171914), (1999, 132096), (2064, 127936), (2752, 95952), (3072, 85957), (3998, 66048), (4128, 63968), (5504, 47976), (5997, 44032), (7996, 33024), (8256, 31984), (11008, 23988), (11994, 22016), (15992, 16512)]