258024592

素因数分解:

$2^4\times 7^2\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1248

約数の個数: 60

約数和(自身を含む): 583710780

約数和(自身を除く): 325686188

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 397, 784, 794, 829, 1588, 1658, 2779, 3176, 3316, 5558, 5803, 6352, 6632, 11116, 11606, 13264, 19453, 22232, 23212, 38906, 40621, 44464, 46424, 77812, 81242, 92848, 155624, 162484, 311248, 324968, 329113, 649936, 658226, 1316452, 2303791, 2632904, 4607582, 5265808, 9215164, 16126537, 18430328, 32253074, 36860656, 64506148, 129012296, 258024592]

約数ペア:

[(1, 258024592), (2, 129012296), (4, 64506148), (7, 36860656), (8, 32253074), (14, 18430328), (16, 16126537), (28, 9215164), (49, 5265808), (56, 4607582), (98, 2632904), (112, 2303791), (196, 1316452), (392, 658226), (397, 649936), (784, 329113), (794, 324968), (829, 311248), (1588, 162484), (1658, 155624), (2779, 92848), (3176, 81242), (3316, 77812), (5558, 46424), (5803, 44464), (6352, 40621), (6632, 38906), (11116, 23212), (11606, 22232), (13264, 19453)]