247665984

素因数分解:

$2^6\times 3^1\times {\mathrm{1289927}}^1$

素因数の和:1289942

約数の個数: 28

約数和(自身を含む): 655283424

約数和(自身を除く): 407617440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1289927, 2579854, 3869781, 5159708, 7739562, 10319416, 15479124, 20638832, 30958248, 41277664, 61916496, 82555328, 123832992, 247665984]

約数ペア:

[(1, 247665984), (2, 123832992), (3, 82555328), (4, 61916496), (6, 41277664), (8, 30958248), (12, 20638832), (16, 15479124), (24, 10319416), (32, 7739562), (48, 5159708), (64, 3869781), (96, 2579854), (192, 1289927)]