318887828

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{9133}}^1$

素因数の和:9216

約数の個数: 48

約数和(自身を含む): 675185280

約数和(自身を除く): 356297452

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 406, 602, 812, 1204, 1247, 2494, 4988, 8729, 9133, 17458, 18266, 34916, 36532, 63931, 127862, 255724, 264857, 392719, 529714, 785438, 1059428, 1570876, 1853999, 2749033, 3707998, 5498066, 7415996, 10996132, 11388851, 22777702, 45555404, 79721957, 159443914, 318887828]

約数ペア:

[(1, 318887828), (2, 159443914), (4, 79721957), (7, 45555404), (14, 22777702), (28, 11388851), (29, 10996132), (43, 7415996), (58, 5498066), (86, 3707998), (116, 2749033), (172, 1853999), (203, 1570876), (301, 1059428), (406, 785438), (602, 529714), (812, 392719), (1204, 264857), (1247, 255724), (2494, 127862), (4988, 63931), (8729, 36532), (9133, 34916), (17458, 18266)]