318901.0000000

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 15365280

約数和(自身を除く): 7151884

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 1613, 2546, 3226, 5092, 6452, 30647, 61294, 108071, 122588, 216142, 432284, 2053349, 4106698, 8213396]

約数ペア:

[(1, 8213396), (2, 4106698), (4, 2053349), (19, 432284), (38, 216142), (67, 122588), (76, 108071), (134, 61294), (268, 30647), (1273, 6452), (1613, 5092), (2546, 3226)]