1078761984

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{16333}}^1$

素因数の和:16397

約数の個数: 80

約数和(自身を含む): 2940904032

約数和(自身を除く): 1862142048

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, 1032, 1376, 1536, 2064, 2752, 4128, 5504, 8256, 11008, 16333, 16512, 22016, 32666, 33024, 48999, 65332, 66048, 97998, 130664, 195996, 261328, 391992, 522656, 702319, 783984, 1045312, 1404638, 1567968, 2090624, 2106957, 2809276, 3135936, 4181248, 4213914, 5618552, 6271872, 8362496, 8427828, 11237104, 12543744, 16855656, 22474208, 25087488, 33711312, 44948416, 67422624, 89896832, 134845248, 179793664, 269690496, 359587328, 539380992, 1078761984]

約数ペア:

[(1, 1078761984), (2, 539380992), (3, 359587328), (4, 269690496), (6, 179793664), (8, 134845248), (12, 89896832), (16, 67422624), (24, 44948416), (32, 33711312), (43, 25087488), (48, 22474208), (64, 16855656), (86, 12543744), (96, 11237104), (128, 8427828), (129, 8362496), (172, 6271872), (192, 5618552), (256, 4213914), (258, 4181248), (344, 3135936), (384, 2809276), (512, 2106957), (516, 2090624), (688, 1567968), (768, 1404638), (1032, 1045312), (1376, 783984), (1536, 702319), (2064, 522656), (2752, 391992), (4128, 261328), (5504, 195996), (8256, 130664), (11008, 97998), (16333, 66048), (16512, 65332), (22016, 48999), (32666, 33024)]