269284144

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{121081}}^1$

素因数の和:121228

約数の個数: 20

約数和(自身を含む): 525495880

約数和(自身を除く): 256211736

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 121081, 242162, 484324, 968648, 1937296, 16830259, 33660518, 67321036, 134642072, 269284144]

約数ペア:

[(1, 269284144), (2, 134642072), (4, 67321036), (8, 33660518), (16, 16830259), (139, 1937296), (278, 968648), (556, 484324), (1112, 242162), (2224, 121081)]