316308

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 756448

約数和(自身を除く): 440140

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 613, 1226, 1839, 2452, 3678, 7356, 26359, 52718, 79077, 105436, 158154, 316308]

約数ペア:

[(1, 316308), (2, 158154), (3, 105436), (4, 79077), (6, 52718), (12, 26359), (43, 7356), (86, 3678), (129, 2452), (172, 1839), (258, 1226), (516, 613)]