277202628

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{135089}}^1$

素因数の和:135121

約数の個数: 48

約数和(自身を含む): 756504000

約数和(自身を除く): 479301372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 135089, 270178, 405267, 540356, 810534, 1215801, 1621068, 2431602, 2566691, 3647403, 4863204, 5133382, 7294806, 7700073, 10266764, 14589612, 15400146, 23100219, 30800292, 46200438, 69300657, 92400876, 138601314, 277202628]

約数ペア:

[(1, 277202628), (2, 138601314), (3, 92400876), (4, 69300657), (6, 46200438), (9, 30800292), (12, 23100219), (18, 15400146), (19, 14589612), (27, 10266764), (36, 7700073), (38, 7294806), (54, 5133382), (57, 4863204), (76, 3647403), (108, 2566691), (114, 2431602), (171, 1621068), (228, 1215801), (342, 810534), (513, 540356), (684, 405267), (1026, 270178), (2052, 135089)]