264322868

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{1669}}^1$

素因数の和:1844

約数の個数: 36

約数和(自身を含む): 495258540

約数和(自身を除く): 230935672

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 289, 548, 578, 1156, 1669, 2329, 3338, 4658, 6676, 9316, 28373, 39593, 56746, 79186, 113492, 158372, 228653, 457306, 482341, 914612, 964682, 1929364, 3887101, 7774202, 15548404, 66080717, 132161434, 264322868]

約数ペア:

[(1, 264322868), (2, 132161434), (4, 66080717), (17, 15548404), (34, 7774202), (68, 3887101), (137, 1929364), (274, 964682), (289, 914612), (548, 482341), (578, 457306), (1156, 228653), (1669, 158372), (2329, 113492), (3338, 79186), (4658, 56746), (6676, 39593), (9316, 28373)]