268403016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2417}}^1$

素因数の和:3094

約数の個数: 64

約数和(自身を含む): 768343680

約数和(自身を除く): 499940664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 661, 1322, 1983, 2417, 2644, 3966, 4627, 4834, 5288, 7251, 7932, 9254, 9668, 13881, 14502, 15864, 16919, 18508, 19336, 27762, 29004, 33838, 37016, 50757, 55524, 58008, 67676, 101514, 111048, 135352, 203028, 406056, 1597637, 3195274, 4792911, 6390548, 9585822, 11183459, 12781096, 19171644, 22366918, 33550377, 38343288, 44733836, 67100754, 89467672, 134201508, 268403016]

約数ペア:

[(1, 268403016), (2, 134201508), (3, 89467672), (4, 67100754), (6, 44733836), (7, 38343288), (8, 33550377), (12, 22366918), (14, 19171644), (21, 12781096), (24, 11183459), (28, 9585822), (42, 6390548), (56, 4792911), (84, 3195274), (168, 1597637), (661, 406056), (1322, 203028), (1983, 135352), (2417, 111048), (2644, 101514), (3966, 67676), (4627, 58008), (4834, 55524), (5288, 50757), (7251, 37016), (7932, 33838), (9254, 29004), (9668, 27762), (13881, 19336), (14502, 18508), (15864, 16919)]