297132064

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{215939}}^1$

素因数の和:215992

約数の個数: 24

約数和(自身を含む): 598585680

約数和(自身を除く): 301453616

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 215939, 431878, 863756, 1727512, 3455024, 6910048, 9285377, 18570754, 37141508, 74283016, 148566032, 297132064]

約数ペア:

[(1, 297132064), (2, 148566032), (4, 74283016), (8, 37141508), (16, 18570754), (32, 9285377), (43, 6910048), (86, 3455024), (172, 1727512), (344, 863756), (688, 431878), (1376, 215939)]