248013336

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{8287}}^1$

素因数の和:8368

約数の個数: 64

約数和(自身を含む): 656409600

約数和(自身を除く): 408396264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 516, 696, 1032, 1247, 2494, 3741, 4988, 7482, 8287, 9976, 14964, 16574, 24861, 29928, 33148, 49722, 66296, 99444, 198888, 240323, 356341, 480646, 712682, 720969, 961292, 1069023, 1425364, 1441938, 1922584, 2138046, 2850728, 2883876, 4276092, 5767752, 8552184, 10333889, 20667778, 31001667, 41335556, 62003334, 82671112, 124006668, 248013336]

約数ペア:

[(1, 248013336), (2, 124006668), (3, 82671112), (4, 62003334), (6, 41335556), (8, 31001667), (12, 20667778), (24, 10333889), (29, 8552184), (43, 5767752), (58, 4276092), (86, 2883876), (87, 2850728), (116, 2138046), (129, 1922584), (172, 1441938), (174, 1425364), (232, 1069023), (258, 961292), (344, 720969), (348, 712682), (516, 480646), (696, 356341), (1032, 240323), (1247, 198888), (2494, 99444), (3741, 66296), (4988, 49722), (7482, 33148), (8287, 29928), (9976, 24861), (14964, 16574)]