258239316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43651}}^1$

素因数の和:43704

約数の個数: 48

約数和(自身を含む): 660018240

約数和(自身を除く): 401778924

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 5916, 43651, 87302, 130953, 174604, 261906, 523812, 742067, 1265879, 1484134, 2226201, 2531758, 2968268, 3797637, 4452402, 5063516, 7595274, 8904804, 15190548, 21519943, 43039886, 64559829, 86079772, 129119658, 258239316]

約数ペア:

[(1, 258239316), (2, 129119658), (3, 86079772), (4, 64559829), (6, 43039886), (12, 21519943), (17, 15190548), (29, 8904804), (34, 7595274), (51, 5063516), (58, 4452402), (68, 3797637), (87, 2968268), (102, 2531758), (116, 2226201), (174, 1484134), (204, 1265879), (348, 742067), (493, 523812), (986, 261906), (1479, 174604), (1972, 130953), (2958, 87302), (5916, 43651)]