122780496

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{18671}}^1$

素因数の和:18819

約数の個数: 40

約数和(自身を含む): 319515264

約数和(自身を除く): 196734768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 18671, 37342, 56013, 74684, 112026, 149368, 224052, 298736, 448104, 896208, 2557927, 5115854, 7673781, 10231708, 15347562, 20463416, 30695124, 40926832, 61390248, 122780496]

約数ペア:

[(1, 122780496), (2, 61390248), (3, 40926832), (4, 30695124), (6, 20463416), (8, 15347562), (12, 10231708), (16, 7673781), (24, 5115854), (48, 2557927), (137, 896208), (274, 448104), (411, 298736), (548, 224052), (822, 149368), (1096, 112026), (1644, 74684), (2192, 56013), (3288, 37342), (6576, 18671)]