269439256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{1549}}^1$

素因数の和:2851

約数の個数: 32

約数和(自身を含む): 535680000

約数和(自身を除く): 266240744

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1279, 1549, 2558, 3098, 5116, 6196, 10232, 12392, 21743, 26333, 43486, 52666, 86972, 105332, 173944, 210664, 1981171, 3962342, 7924684, 15849368, 33679907, 67359814, 134719628, 269439256]

約数ペア:

[(1, 269439256), (2, 134719628), (4, 67359814), (8, 33679907), (17, 15849368), (34, 7924684), (68, 3962342), (136, 1981171), (1279, 210664), (1549, 173944), (2558, 105332), (3098, 86972), (5116, 52666), (6196, 43486), (10232, 26333), (12392, 21743)]