261916656

素因数分解:

$2^4\times 3^1\times {\mathrm{5456597}}^1$

素因数の和:5456608

約数の個数: 20

約数和(自身を含む): 676618152

約数和(自身を除く): 414701496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5456597, 10913194, 16369791, 21826388, 32739582, 43652776, 65479164, 87305552, 130958328, 261916656]

約数ペア:

[(1, 261916656), (2, 130958328), (3, 87305552), (4, 65479164), (6, 43652776), (8, 32739582), (12, 21826388), (16, 16369791), (24, 10913194), (48, 5456597)]