312146254

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{23201}}^1$

素因数の和:23272

約数の個数: 24

約数和(自身を含む): 552950064

約数和(自身を除く): 240803810

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 13454, 23201, 46402, 162407, 324814, 719231, 1438462, 5034617, 10069234, 22296161, 44592322, 156073127, 312146254]

約数ペア:

[(1, 312146254), (2, 156073127), (7, 44592322), (14, 22296161), (31, 10069234), (62, 5034617), (217, 1438462), (434, 719231), (961, 324814), (1922, 162407), (6727, 46402), (13454, 23201)]