213746484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 592264960

約数和(自身を除く): 378518476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 97, 111, 148, 194, 222, 259, 291, 388, 444, 518, 582, 679, 709, 777, 1036, 1164, 1358, 1418, 1554, 2037, 2127, 2716, 2836, 3108, 3589, 4074, 4254, 4963, 7178, 8148, 8508, 9926, 10767, 14356, 14889, 19852, 21534, 25123, 26233, 29778, 43068, 50246, 52466, 59556, 68773, 75369, 78699, 100492, 104932, 137546, 150738, 157398, 183631, 206319, 275092, 301476, 314796, 367262, 412638, 481411, 550893, 734524, 825276, 962822, 1101786, 1444233, 1925644, 2203572, 2544601, 2888466, 5089202, 5776932, 7633803, 10178404, 15267606, 17812207, 30535212, 35624414, 53436621, 71248828, 106873242, 213746484]

約数ペア:

[(1, 213746484), (2, 106873242), (3, 71248828), (4, 53436621), (6, 35624414), (7, 30535212), (12, 17812207), (14, 15267606), (21, 10178404), (28, 7633803), (37, 5776932), (42, 5089202), (74, 2888466), (84, 2544601), (97, 2203572), (111, 1925644), (148, 1444233), (194, 1101786), (222, 962822), (259, 825276), (291, 734524), (388, 550893), (444, 481411), (518, 412638), (582, 367262), (679, 314796), (709, 301476), (777, 275092), (1036, 206319), (1164, 183631), (1358, 157398), (1418, 150738), (1554, 137546), (2037, 104932), (2127, 100492), (2716, 78699), (2836, 75369), (3108, 68773), (3589, 59556), (4074, 52466), (4254, 50246), (4963, 43068), (7178, 29778), (8148, 26233), (8508, 25123), (9926, 21534), (10767, 19852), (14356, 14889)]