249968968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{7039}}^1$

素因数の和:7261

約数の個数: 32

約数和(自身を含む): 491673600

約数和(自身を除く): 241704632

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 193, 386, 772, 1544, 4439, 7039, 8878, 14078, 17756, 28156, 35512, 56312, 161897, 323794, 647588, 1295176, 1358527, 2717054, 5434108, 10868216, 31246121, 62492242, 124984484, 249968968]

約数ペア:

[(1, 249968968), (2, 124984484), (4, 62492242), (8, 31246121), (23, 10868216), (46, 5434108), (92, 2717054), (184, 1358527), (193, 1295176), (386, 647588), (772, 323794), (1544, 161897), (4439, 56312), (7039, 35512), (8878, 28156), (14078, 17756)]