281196

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 727272

約数和(自身を除く): 446076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 107, 146, 214, 219, 292, 321, 428, 438, 642, 657, 876, 963, 1284, 1314, 1926, 2628, 3852, 7811, 15622, 23433, 31244, 46866, 70299, 93732, 140598, 281196]

約数ペア:

[(1, 281196), (2, 140598), (3, 93732), (4, 70299), (6, 46866), (9, 31244), (12, 23433), (18, 15622), (36, 7811), (73, 3852), (107, 2628), (146, 1926), (214, 1314), (219, 1284), (292, 963), (321, 876), (428, 657), (438, 642)]