309075486

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1\times {\mathrm{1153}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 633684480

約数和(自身を除く): 324608994

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1039, 1153, 2078, 2306, 3117, 3459, 6234, 6918, 44677, 49579, 89354, 99158, 134031, 148737, 268062, 297474, 1197967, 2395934, 3593901, 7187802, 51512581, 103025162, 154537743, 309075486]

約数ペア:

[(1, 309075486), (2, 154537743), (3, 103025162), (6, 51512581), (43, 7187802), (86, 3593901), (129, 2395934), (258, 1197967), (1039, 297474), (1153, 268062), (2078, 148737), (2306, 134031), (3117, 99158), (3459, 89354), (6234, 49579), (6918, 44677)]