263362644

素因数分解:

$2^2\times 3^3\times {\mathrm{647}}^1\times {\mathrm{3769}}^1$

素因数の和:4429

約数の個数: 48

約数和(自身を含む): 684028800

約数和(自身を除く): 420666156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 647, 1294, 1941, 2588, 3769, 3882, 5823, 7538, 7764, 11307, 11646, 15076, 17469, 22614, 23292, 33921, 34938, 45228, 67842, 69876, 101763, 135684, 203526, 407052, 2438543, 4877086, 7315629, 9754172, 14631258, 21946887, 29262516, 43893774, 65840661, 87787548, 131681322, 263362644]

約数ペア:

[(1, 263362644), (2, 131681322), (3, 87787548), (4, 65840661), (6, 43893774), (9, 29262516), (12, 21946887), (18, 14631258), (27, 9754172), (36, 7315629), (54, 4877086), (108, 2438543), (647, 407052), (1294, 203526), (1941, 135684), (2588, 101763), (3769, 69876), (3882, 67842), (5823, 45228), (7538, 34938), (7764, 33921), (11307, 23292), (11646, 22614), (15076, 17469)]