212443428

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{73459}}^1$

素因数の和:73707

約数の個数: 24

約数和(自身を含む): 497764960

約数和(自身を除く): 285321532

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 964, 1446, 2892, 73459, 146918, 220377, 293836, 440754, 881508, 17703619, 35407238, 53110857, 70814476, 106221714, 212443428]

約数ペア:

[(1, 212443428), (2, 106221714), (3, 70814476), (4, 53110857), (6, 35407238), (12, 17703619), (241, 881508), (482, 440754), (723, 293836), (964, 220377), (1446, 146918), (2892, 73459)]