313093438

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{929}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 578869200

約数和(自身を除く): 265775762

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 181, 266, 362, 929, 931, 1267, 1858, 1862, 2534, 3439, 6503, 6878, 8869, 13006, 17651, 17738, 24073, 35302, 45521, 48146, 91042, 123557, 168149, 168511, 247114, 336298, 337022, 864899, 1177043, 1729798, 2354086, 3194831, 6389662, 8239301, 16478602, 22363817, 44727634, 156546719, 313093438]

約数ペア:

[(1, 313093438), (2, 156546719), (7, 44727634), (14, 22363817), (19, 16478602), (38, 8239301), (49, 6389662), (98, 3194831), (133, 2354086), (181, 1729798), (266, 1177043), (362, 864899), (929, 337022), (931, 336298), (1267, 247114), (1858, 168511), (1862, 168149), (2534, 123557), (3439, 91042), (6503, 48146), (6878, 45521), (8869, 35302), (13006, 24073), (17651, 17738)]