239968356

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{281653}}^1$

素因数の和:281731

約数の個数: 24

約数和(自身を含む): 567814464

約数和(自身を除く): 327846108

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 281653, 563306, 844959, 1126612, 1689918, 3379836, 19997363, 39994726, 59992089, 79989452, 119984178, 239968356]

約数ペア:

[(1, 239968356), (2, 119984178), (3, 79989452), (4, 59992089), (6, 39994726), (12, 19997363), (71, 3379836), (142, 1689918), (213, 1126612), (284, 844959), (426, 563306), (852, 281653)]