677208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 2016000

約数和(自身を除く): 1338792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 139, 168, 174, 203, 232, 278, 348, 406, 417, 556, 609, 696, 812, 834, 973, 1112, 1218, 1624, 1668, 1946, 2436, 2919, 3336, 3892, 4031, 4872, 5838, 7784, 8062, 11676, 12093, 16124, 23352, 24186, 28217, 32248, 48372, 56434, 84651, 96744, 112868, 169302, 225736, 338604, 677208]

約数ペア:

[(1, 677208), (2, 338604), (3, 225736), (4, 169302), (6, 112868), (7, 96744), (8, 84651), (12, 56434), (14, 48372), (21, 32248), (24, 28217), (28, 24186), (29, 23352), (42, 16124), (56, 12093), (58, 11676), (84, 8062), (87, 7784), (116, 5838), (139, 4872), (168, 4031), (174, 3892), (203, 3336), (232, 2919), (278, 2436), (348, 1946), (406, 1668), (417, 1624), (556, 1218), (609, 1112), (696, 973), (812, 834)]