289278848

素因数分解:

$2^7\times {\mathrm{1459}}^1\times {\mathrm{1549}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 577065000

約数和(自身を除く): 287786152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1459, 1549, 2918, 3098, 5836, 6196, 11672, 12392, 23344, 24784, 46688, 49568, 93376, 99136, 186752, 198272, 2259991, 4519982, 9039964, 18079928, 36159856, 72319712, 144639424, 289278848]

約数ペア:

[(1, 289278848), (2, 144639424), (4, 72319712), (8, 36159856), (16, 18079928), (32, 9039964), (64, 4519982), (128, 2259991), (1459, 198272), (1549, 186752), (2918, 99136), (3098, 93376), (5836, 49568), (6196, 46688), (11672, 24784), (12392, 23344)]