381317336

素因数分解:

$2^3\times {\mathrm{719}}^1\times {\mathrm{66293}}^1$

素因数の和:67018

約数の個数: 16

約数和(自身を含む): 715975200

約数和(自身を除く): 334657864

約数列:

[1, 2, 4, 8, 719, 1438, 2876, 5752, 66293, 132586, 265172, 530344, 47664667, 95329334, 190658668, 381317336]

約数ペア:

[(1, 381317336), (2, 190658668), (4, 95329334), (8, 47664667), (719, 530344), (1438, 265172), (2876, 132586), (5752, 66293)]