315046208

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{114479}}^1$

素因数の和:114534

約数の個数: 28

約数和(自身を含む): 639714240

約数和(自身を除く): 324668032

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 114479, 228958, 457916, 915832, 1831664, 3663328, 4922597, 7326656, 9845194, 19690388, 39380776, 78761552, 157523104, 315046208]

約数ペア:

[(1, 315046208), (2, 157523104), (4, 78761552), (8, 39380776), (16, 19690388), (32, 9845194), (43, 7326656), (64, 4922597), (86, 3663328), (172, 1831664), (344, 915832), (688, 457916), (1376, 228958), (2752, 114479)]