310241728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{255133}}^1$

素因数の和:255164

約数の個数: 28

約数和(自身を含む): 648040360

約数和(自身を除く): 337798632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 255133, 510266, 1020532, 2041064, 4082128, 4847527, 8164256, 9695054, 16328512, 19390108, 38780216, 77560432, 155120864, 310241728]

約数ペア:

[(1, 310241728), (2, 155120864), (4, 77560432), (8, 38780216), (16, 19390108), (19, 16328512), (32, 9695054), (38, 8164256), (64, 4847527), (76, 4082128), (152, 2041064), (304, 1020532), (608, 510266), (1216, 255133)]