289230894

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{2311}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 665439840

約数和(自身を除く): 376208946

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 409, 818, 1227, 2311, 2454, 3681, 4622, 6933, 6953, 7362, 13866, 13906, 20799, 20859, 39287, 41598, 41718, 62577, 78574, 117861, 125154, 235722, 353583, 707166, 945199, 1890398, 2835597, 5671194, 8506791, 16068383, 17013582, 32136766, 48205149, 96410298, 144615447, 289230894]

約数ペア:

[(1, 289230894), (2, 144615447), (3, 96410298), (6, 48205149), (9, 32136766), (17, 17013582), (18, 16068383), (34, 8506791), (51, 5671194), (102, 2835597), (153, 1890398), (306, 945199), (409, 707166), (818, 353583), (1227, 235722), (2311, 125154), (2454, 117861), (3681, 78574), (4622, 62577), (6933, 41718), (6953, 41598), (7362, 39287), (13866, 20859), (13906, 20799)]