268707824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{218107}}^1$

素因数の和:218133

約数の個数: 40

約数和(自身を含む): 649089408

約数和(自身を除く): 380381584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 218107, 436214, 872428, 1526749, 1744856, 2399177, 3053498, 3489712, 4798354, 6106996, 9596708, 12213992, 16794239, 19193416, 24427984, 33588478, 38386832, 67176956, 134353912, 268707824]

約数ペア:

[(1, 268707824), (2, 134353912), (4, 67176956), (7, 38386832), (8, 33588478), (11, 24427984), (14, 19193416), (16, 16794239), (22, 12213992), (28, 9596708), (44, 6106996), (56, 4798354), (77, 3489712), (88, 3053498), (112, 2399177), (154, 1744856), (176, 1526749), (308, 872428), (616, 436214), (1232, 218107)]