643500504

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:1014

約数の個数: 128

約数和(自身を含む): 1854336000

約数和(自身を除く): 1210835496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 79, 86, 108, 129, 158, 172, 216, 237, 258, 316, 344, 387, 474, 516, 632, 711, 774, 877, 948, 1032, 1161, 1422, 1548, 1754, 1896, 2133, 2322, 2631, 2844, 3096, 3397, 3508, 4266, 4644, 5262, 5688, 6794, 7016, 7893, 8532, 9288, 10191, 10524, 13588, 15786, 17064, 20382, 21048, 23679, 27176, 30573, 31572, 37711, 40764, 47358, 61146, 63144, 69283, 75422, 81528, 91719, 94716, 113133, 122292, 138566, 150844, 183438, 189432, 207849, 226266, 244584, 277132, 301688, 339399, 366876, 415698, 452532, 554264, 623547, 678798, 733752, 831396, 905064, 1018197, 1247094, 1357596, 1662792, 1870641, 2036394, 2494188, 2715192, 2979169, 3741282, 4072788, 4988376, 5958338, 7482564, 8145576, 8937507, 11916676, 14965128, 17875014, 23833352, 26812521, 35750028, 53625042, 71500056, 80437563, 107250084, 160875126, 214500168, 321750252, 643500504]

約数ペア:

[(1, 643500504), (2, 321750252), (3, 214500168), (4, 160875126), (6, 107250084), (8, 80437563), (9, 71500056), (12, 53625042), (18, 35750028), (24, 26812521), (27, 23833352), (36, 17875014), (43, 14965128), (54, 11916676), (72, 8937507), (79, 8145576), (86, 7482564), (108, 5958338), (129, 4988376), (158, 4072788), (172, 3741282), (216, 2979169), (237, 2715192), (258, 2494188), (316, 2036394), (344, 1870641), (387, 1662792), (474, 1357596), (516, 1247094), (632, 1018197), (711, 905064), (774, 831396), (877, 733752), (948, 678798), (1032, 623547), (1161, 554264), (1422, 452532), (1548, 415698), (1754, 366876), (1896, 339399), (2133, 301688), (2322, 277132), (2631, 244584), (2844, 226266), (3096, 207849), (3397, 189432), (3508, 183438), (4266, 150844), (4644, 138566), (5262, 122292), (5688, 113133), (6794, 94716), (7016, 91719), (7893, 81528), (8532, 75422), (9288, 69283), (10191, 63144), (10524, 61146), (13588, 47358), (15786, 40764), (17064, 37711), (20382, 31572), (21048, 30573), (23679, 27176)]