258571488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{384779}}^1$

素因数の和:384799

約数の個数: 48

約数和(自身を含む): 775716480

約数和(自身を除く): 517144992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 384779, 769558, 1154337, 1539116, 2308674, 2693453, 3078232, 4617348, 5386906, 6156464, 8080359, 9234696, 10773812, 12312928, 16160718, 18469392, 21547624, 32321436, 36938784, 43095248, 64642872, 86190496, 129285744, 258571488]

約数ペア:

[(1, 258571488), (2, 129285744), (3, 86190496), (4, 64642872), (6, 43095248), (7, 36938784), (8, 32321436), (12, 21547624), (14, 18469392), (16, 16160718), (21, 12312928), (24, 10773812), (28, 9234696), (32, 8080359), (42, 6156464), (48, 5386906), (56, 4617348), (84, 3078232), (96, 2693453), (112, 2308674), (168, 1539116), (224, 1154337), (336, 769558), (672, 384779)]