260074416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1171}}^1$

素因数の和:1850

約数の個数: 80

約数和(自身を含む): 769657088

約数和(自身を除く): 509582672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 661, 1171, 1322, 1983, 2342, 2644, 3513, 3966, 4627, 4684, 5288, 7026, 7932, 8197, 9254, 9368, 10576, 13881, 14052, 15864, 16394, 18508, 18736, 24591, 27762, 28104, 31728, 32788, 37016, 49182, 55524, 56208, 65576, 74032, 98364, 111048, 131152, 196728, 222096, 393456, 774031, 1548062, 2322093, 3096124, 4644186, 5418217, 6192248, 9288372, 10836434, 12384496, 16254651, 18576744, 21672868, 32509302, 37153488, 43345736, 65018604, 86691472, 130037208, 260074416]

約数ペア:

[(1, 260074416), (2, 130037208), (3, 86691472), (4, 65018604), (6, 43345736), (7, 37153488), (8, 32509302), (12, 21672868), (14, 18576744), (16, 16254651), (21, 12384496), (24, 10836434), (28, 9288372), (42, 6192248), (48, 5418217), (56, 4644186), (84, 3096124), (112, 2322093), (168, 1548062), (336, 774031), (661, 393456), (1171, 222096), (1322, 196728), (1983, 131152), (2342, 111048), (2644, 98364), (3513, 74032), (3966, 65576), (4627, 56208), (4684, 55524), (5288, 49182), (7026, 37016), (7932, 32788), (8197, 31728), (9254, 28104), (9368, 27762), (10576, 24591), (13881, 18736), (14052, 18508), (15864, 16394)]