247943472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{737927}}^1$

素因数の和:737945

約数の個数: 40

約数和(自身を含む): 732024576

約数和(自身を除く): 484081104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 737927, 1475854, 2213781, 2951708, 4427562, 5165489, 5903416, 8855124, 10330978, 11806832, 15496467, 17710248, 20661956, 30992934, 35420496, 41323912, 61985868, 82647824, 123971736, 247943472]

約数ペア:

[(1, 247943472), (2, 123971736), (3, 82647824), (4, 61985868), (6, 41323912), (7, 35420496), (8, 30992934), (12, 20661956), (14, 17710248), (16, 15496467), (21, 11806832), (24, 10330978), (28, 8855124), (42, 5903416), (48, 5165489), (56, 4427562), (84, 2951708), (112, 2213781), (168, 1475854), (336, 737927)]