248740692

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{32237}}^1$

素因数の和:32887

約数の個数: 24

約数和(自身を含む): 581315616

約数和(自身を除く): 332574924

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 32237, 64474, 96711, 128948, 193422, 386844, 20728391, 41456782, 62185173, 82913564, 124370346, 248740692]

約数ペア:

[(1, 248740692), (2, 124370346), (3, 82913564), (4, 62185173), (6, 41456782), (12, 20728391), (643, 386844), (1286, 193422), (1929, 128948), (2572, 96711), (3858, 64474), (7716, 32237)]