252512856

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:966

約数の個数: 128

約数和(自身を含む): 741734400

約数和(自身を除く): 489221544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 43, 54, 62, 72, 86, 93, 108, 124, 129, 172, 186, 216, 248, 258, 279, 344, 372, 387, 516, 558, 744, 774, 837, 877, 1032, 1116, 1161, 1333, 1548, 1674, 1754, 2232, 2322, 2631, 2666, 3096, 3348, 3508, 3999, 4644, 5262, 5332, 6696, 7016, 7893, 7998, 9288, 10524, 10664, 11997, 15786, 15996, 21048, 23679, 23994, 27187, 31572, 31992, 35991, 37711, 47358, 47988, 54374, 63144, 71982, 75422, 81561, 94716, 95976, 108748, 113133, 143964, 150844, 163122, 189432, 217496, 226266, 244683, 287928, 301688, 326244, 339399, 452532, 489366, 652488, 678798, 734049, 905064, 978732, 1018197, 1169041, 1357596, 1468098, 1957464, 2036394, 2338082, 2715192, 2936196, 3507123, 4072788, 4676164, 5872392, 7014246, 8145576, 9352328, 10521369, 14028492, 21042738, 28056984, 31564107, 42085476, 63128214, 84170952, 126256428, 252512856]

約数ペア:

[(1, 252512856), (2, 126256428), (3, 84170952), (4, 63128214), (6, 42085476), (8, 31564107), (9, 28056984), (12, 21042738), (18, 14028492), (24, 10521369), (27, 9352328), (31, 8145576), (36, 7014246), (43, 5872392), (54, 4676164), (62, 4072788), (72, 3507123), (86, 2936196), (93, 2715192), (108, 2338082), (124, 2036394), (129, 1957464), (172, 1468098), (186, 1357596), (216, 1169041), (248, 1018197), (258, 978732), (279, 905064), (344, 734049), (372, 678798), (387, 652488), (516, 489366), (558, 452532), (744, 339399), (774, 326244), (837, 301688), (877, 287928), (1032, 244683), (1116, 226266), (1161, 217496), (1333, 189432), (1548, 163122), (1674, 150844), (1754, 143964), (2232, 113133), (2322, 108748), (2631, 95976), (2666, 94716), (3096, 81561), (3348, 75422), (3508, 71982), (3999, 63144), (4644, 54374), (5262, 47988), (5332, 47358), (6696, 37711), (7016, 35991), (7893, 31992), (7998, 31572), (9288, 27187), (10524, 23994), (10664, 23679), (11997, 21048), (15786, 15996)]