427492968

素因数分解:

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

素因数の和:859

約数の個数: 128

約数和(自身を含む): 1269139200

約数和(自身を除く): 841646232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 97, 111, 148, 168, 194, 222, 259, 291, 296, 388, 444, 518, 582, 679, 709, 776, 777, 888, 1036, 1164, 1358, 1418, 1554, 2037, 2072, 2127, 2328, 2716, 2836, 3108, 3589, 4074, 4254, 4963, 5432, 5672, 6216, 7178, 8148, 8508, 9926, 10767, 14356, 14889, 16296, 17016, 19852, 21534, 25123, 26233, 28712, 29778, 39704, 43068, 50246, 52466, 59556, 68773, 75369, 78699, 86136, 100492, 104932, 119112, 137546, 150738, 157398, 183631, 200984, 206319, 209864, 275092, 301476, 314796, 367262, 412638, 481411, 550184, 550893, 602952, 629592, 734524, 825276, 962822, 1101786, 1444233, 1469048, 1650552, 1925644, 2203572, 2544601, 2888466, 3851288, 4407144, 5089202, 5776932, 7633803, 10178404, 11553864, 15267606, 17812207, 20356808, 30535212, 35624414, 53436621, 61070424, 71248828, 106873242, 142497656, 213746484, 427492968]

約数ペア:

[(1, 427492968), (2, 213746484), (3, 142497656), (4, 106873242), (6, 71248828), (7, 61070424), (8, 53436621), (12, 35624414), (14, 30535212), (21, 20356808), (24, 17812207), (28, 15267606), (37, 11553864), (42, 10178404), (56, 7633803), (74, 5776932), (84, 5089202), (97, 4407144), (111, 3851288), (148, 2888466), (168, 2544601), (194, 2203572), (222, 1925644), (259, 1650552), (291, 1469048), (296, 1444233), (388, 1101786), (444, 962822), (518, 825276), (582, 734524), (679, 629592), (709, 602952), (776, 550893), (777, 550184), (888, 481411), (1036, 412638), (1164, 367262), (1358, 314796), (1418, 301476), (1554, 275092), (2037, 209864), (2072, 206319), (2127, 200984), (2328, 183631), (2716, 157398), (2836, 150738), (3108, 137546), (3589, 119112), (4074, 104932), (4254, 100492), (4963, 86136), (5432, 78699), (5672, 75369), (6216, 68773), (7178, 59556), (8148, 52466), (8508, 50246), (9926, 43068), (10767, 39704), (14356, 29778), (14889, 28712), (16296, 26233), (17016, 25123), (19852, 21534)]