218153152

素因数分解:

$2^6\times 7^1\times {\mathrm{486949}}^1$

素因数の和:486968

約数の個数: 28

約数和(自身を含む): 494741200

約数和(自身を除く): 276588048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 486949, 973898, 1947796, 3408643, 3895592, 6817286, 7791184, 13634572, 15582368, 27269144, 31164736, 54538288, 109076576, 218153152]

約数ペア:

[(1, 218153152), (2, 109076576), (4, 54538288), (7, 31164736), (8, 27269144), (14, 15582368), (16, 13634572), (28, 7791184), (32, 6817286), (56, 3895592), (64, 3408643), (112, 1947796), (224, 973898), (448, 486949)]