247794552

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{8893}}^1$

素因数の和:8954

約数の個数: 80

約数和(自身を含む): 710274840

約数和(自身を除く): 462480288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 3096, 3483, 4644, 6966, 8893, 9288, 13932, 17786, 26679, 27864, 35572, 53358, 71144, 80037, 106716, 160074, 213432, 240111, 320148, 382399, 480222, 640296, 720333, 764798, 960444, 1147197, 1440666, 1529596, 1920888, 2294394, 2881332, 3059192, 3441591, 4588788, 5762664, 6883182, 9177576, 10324773, 13766364, 20649546, 27532728, 30974319, 41299092, 61948638, 82598184, 123897276, 247794552]

約数ペア:

[(1, 247794552), (2, 123897276), (3, 82598184), (4, 61948638), (6, 41299092), (8, 30974319), (9, 27532728), (12, 20649546), (18, 13766364), (24, 10324773), (27, 9177576), (36, 6883182), (43, 5762664), (54, 4588788), (72, 3441591), (81, 3059192), (86, 2881332), (108, 2294394), (129, 1920888), (162, 1529596), (172, 1440666), (216, 1147197), (258, 960444), (324, 764798), (344, 720333), (387, 640296), (516, 480222), (648, 382399), (774, 320148), (1032, 240111), (1161, 213432), (1548, 160074), (2322, 106716), (3096, 80037), (3483, 71144), (4644, 53358), (6966, 35572), (8893, 27864), (9288, 26679), (13932, 17786)]