231279684

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{47123}}^1$

素因数の和:47539

約数の個数: 24

約数和(自身を含む): 540983520

約数和(自身を除く): 309703836

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 47123, 94246, 141369, 188492, 282738, 565476, 19273307, 38546614, 57819921, 77093228, 115639842, 231279684]

約数ペア:

[(1, 231279684), (2, 115639842), (3, 77093228), (4, 57819921), (6, 38546614), (12, 19273307), (409, 565476), (818, 282738), (1227, 188492), (1636, 141369), (2454, 94246), (4908, 47123)]