1391969856

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{168601}}^1$

素因数の和:168659

約数の個数: 56

約数和(自身を含む): 3768591904

約数和(自身を除く): 2376622048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 168601, 337202, 505803, 674404, 1011606, 1348808, 2023212, 2697616, 4046424, 5395232, 7249843, 8092848, 10790464, 14499686, 16185696, 21749529, 28999372, 32371392, 43499058, 57998744, 86998116, 115997488, 173996232, 231994976, 347992464, 463989952, 695984928, 1391969856]

約数ペア:

[(1, 1391969856), (2, 695984928), (3, 463989952), (4, 347992464), (6, 231994976), (8, 173996232), (12, 115997488), (16, 86998116), (24, 57998744), (32, 43499058), (43, 32371392), (48, 28999372), (64, 21749529), (86, 16185696), (96, 14499686), (129, 10790464), (172, 8092848), (192, 7249843), (258, 5395232), (344, 4046424), (516, 2697616), (688, 2023212), (1032, 1348808), (1376, 1011606), (2064, 674404), (2752, 505803), (4128, 337202), (8256, 168601)]