228712732

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{487}}^1\times {\mathrm{857}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 404468064

約数和(自身を除く): 175755332

約数列:

[1, 2, 4, 137, 274, 487, 548, 857, 974, 1714, 1948, 3428, 66719, 117409, 133438, 234818, 266876, 417359, 469636, 834718, 1669436, 57178183, 114356366, 228712732]

約数ペア:

[(1, 228712732), (2, 114356366), (4, 57178183), (137, 1669436), (274, 834718), (487, 469636), (548, 417359), (857, 266876), (974, 234818), (1714, 133438), (1948, 117409), (3428, 66719)]