518541036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 1341204480

約数和(自身を除く): 822663444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 197, 282, 359, 394, 564, 591, 611, 718, 788, 1077, 1182, 1222, 1436, 1833, 2154, 2364, 2444, 2561, 3666, 4308, 4667, 5122, 7332, 7683, 9259, 9334, 10244, 14001, 15366, 16873, 18518, 18668, 27777, 28002, 30732, 33746, 37036, 50619, 55554, 56004, 67492, 70723, 101238, 111108, 120367, 141446, 202476, 212169, 219349, 240734, 282892, 361101, 424338, 438698, 481468, 658047, 722202, 848676, 877396, 919399, 1316094, 1444404, 1838798, 2632188, 2758197, 3323981, 3677596, 5516394, 6647962, 9971943, 11032788, 13295924, 19943886, 39887772, 43211753, 86423506, 129635259, 172847012, 259270518, 518541036]

約数ペア:

[(1, 518541036), (2, 259270518), (3, 172847012), (4, 129635259), (6, 86423506), (12, 43211753), (13, 39887772), (26, 19943886), (39, 13295924), (47, 11032788), (52, 9971943), (78, 6647962), (94, 5516394), (141, 3677596), (156, 3323981), (188, 2758197), (197, 2632188), (282, 1838798), (359, 1444404), (394, 1316094), (564, 919399), (591, 877396), (611, 848676), (718, 722202), (788, 658047), (1077, 481468), (1182, 438698), (1222, 424338), (1436, 361101), (1833, 282892), (2154, 240734), (2364, 219349), (2444, 212169), (2561, 202476), (3666, 141446), (4308, 120367), (4667, 111108), (5122, 101238), (7332, 70723), (7683, 67492), (9259, 56004), (9334, 55554), (10244, 50619), (14001, 37036), (15366, 33746), (16873, 30732), (18518, 28002), (18668, 27777)]