278839644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1366861}}^1$

素因数の和:1366885

約数の個数: 24

約数和(自身を含む): 688898448

約数和(自身を除く): 410058804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1366861, 2733722, 4100583, 5467444, 8201166, 16402332, 23236637, 46473274, 69709911, 92946548, 139419822, 278839644]

約数ペア:

[(1, 278839644), (2, 139419822), (3, 92946548), (4, 69709911), (6, 46473274), (12, 23236637), (17, 16402332), (34, 8201166), (51, 5467444), (68, 4100583), (102, 2733722), (204, 1366861)]