268179906

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{1399}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 549964800

約数和(自身を除く): 281784894

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 743, 1399, 1486, 2229, 2798, 4197, 4458, 8394, 31949, 60157, 63898, 95847, 120314, 180471, 191694, 360942, 1039457, 2078914, 3118371, 6236742, 44696651, 89393302, 134089953, 268179906]

約数ペア:

[(1, 268179906), (2, 134089953), (3, 89393302), (6, 44696651), (43, 6236742), (86, 3118371), (129, 2078914), (258, 1039457), (743, 360942), (1399, 191694), (1486, 180471), (2229, 120314), (2798, 95847), (4197, 63898), (4458, 60157), (8394, 31949)]