228499768

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{6173}}^1$

素因数の和:6847

約数の個数: 32

約数和(自身を含む): 490462560

約数和(自身を除く): 261962792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 1322, 2644, 4627, 5288, 6173, 9254, 12346, 18508, 24692, 37016, 43211, 49384, 86422, 172844, 345688, 4080353, 8160706, 16321412, 28562471, 32642824, 57124942, 114249884, 228499768]

約数ペア:

[(1, 228499768), (2, 114249884), (4, 57124942), (7, 32642824), (8, 28562471), (14, 16321412), (28, 8160706), (56, 4080353), (661, 345688), (1322, 172844), (2644, 86422), (4627, 49384), (5288, 43211), (6173, 37016), (9254, 24692), (12346, 18508)]