316288

素因数分解:

$2^7\times 7^1\times {\mathrm{353}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 722160

約数和(自身を除く): 405872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 353, 448, 706, 896, 1412, 2471, 2824, 4942, 5648, 9884, 11296, 19768, 22592, 39536, 45184, 79072, 158144, 316288]

約数ペア:

[(1, 316288), (2, 158144), (4, 79072), (7, 45184), (8, 39536), (14, 22592), (16, 19768), (28, 11296), (32, 9884), (56, 5648), (64, 4942), (112, 2824), (128, 2471), (224, 1412), (353, 896), (448, 706)]