311212068

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{242377}}^1$

素因数の和:242491

約数の個数: 24

約数和(自身を含む): 732951072

約数和(自身を除く): 421739004

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 242377, 484754, 727131, 969508, 1454262, 2908524, 25934339, 51868678, 77803017, 103737356, 155606034, 311212068]

約数ペア:

[(1, 311212068), (2, 155606034), (3, 103737356), (4, 77803017), (6, 51868678), (12, 25934339), (107, 2908524), (214, 1454262), (321, 969508), (428, 727131), (642, 484754), (1284, 242377)]