275388064

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11279}}^1$

素因数の和:11405

約数の個数: 48

約数和(自身を含む): 625363200

約数和(自身を除く): 349975136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3488, 6104, 11279, 12208, 22558, 24416, 45116, 78953, 90232, 157906, 180464, 315812, 360928, 631624, 1229411, 1263248, 2458822, 2526496, 4917644, 8605877, 9835288, 17211754, 19670576, 34423508, 39341152, 68847016, 137694032, 275388064]

約数ペア:

[(1, 275388064), (2, 137694032), (4, 68847016), (7, 39341152), (8, 34423508), (14, 19670576), (16, 17211754), (28, 9835288), (32, 8605877), (56, 4917644), (109, 2526496), (112, 2458822), (218, 1263248), (224, 1229411), (436, 631624), (763, 360928), (872, 315812), (1526, 180464), (1744, 157906), (3052, 90232), (3488, 78953), (6104, 45116), (11279, 24416), (12208, 22558)]