318204496

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{14401}}^1$

素因数の和:15790

約数の個数: 20

約数和(自身を含む): 617010484

約数和(自身を除く): 298805988

約数列:

[1, 2, 4, 8, 16, 1381, 2762, 5524, 11048, 14401, 22096, 28802, 57604, 115208, 230416, 19887781, 39775562, 79551124, 159102248, 318204496]

約数ペア:

[(1, 318204496), (2, 159102248), (4, 79551124), (8, 39775562), (16, 19887781), (1381, 230416), (2762, 115208), (5524, 57604), (11048, 28802), (14401, 22096)]