512886328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{47737}}^1$

素因数の和:47839

約数の個数: 32

約数和(自身を含む): 1031140800

約数和(自身を除く): 518254472

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 47737, 95474, 190948, 381896, 811529, 1623058, 3246116, 3771223, 6492232, 7542446, 15084892, 30169784, 64110791, 128221582, 256443164, 512886328]

約数ペア:

[(1, 512886328), (2, 256443164), (4, 128221582), (8, 64110791), (17, 30169784), (34, 15084892), (68, 7542446), (79, 6492232), (136, 3771223), (158, 3246116), (316, 1623058), (632, 811529), (1343, 381896), (2686, 190948), (5372, 95474), (10744, 47737)]