274399144

素因数分解:

$2^3\times {\mathrm{8287}}^1\times {\mathrm{4139}}^1$

素因数の和:12432

約数の個数: 16

約数和(自身を含む): 514684800

約数和(自身を除く): 240285656

約数列:

[1, 2, 4, 8, 4139, 8278, 8287, 16556, 16574, 33112, 33148, 66296, 34299893, 68599786, 137199572, 274399144]

約数ペア:

[(1, 274399144), (2, 137199572), (4, 68599786), (8, 34299893), (4139, 66296), (8278, 33148), (8287, 33112), (16556, 16574)]