216835404

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{247529}}^1$

素因数の和:247609

約数の個数: 24

約数和(自身を含む): 512882160

約数和(自身を除く): 296046756

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 247529, 495058, 742587, 990116, 1485174, 2970348, 18069617, 36139234, 54208851, 72278468, 108417702, 216835404]

約数ペア:

[(1, 216835404), (2, 108417702), (3, 72278468), (4, 54208851), (6, 36139234), (12, 18069617), (73, 2970348), (146, 1485174), (219, 990116), (292, 742587), (438, 495058), (876, 247529)]