239505672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1425629}}^1$

素因数の和:1425645

約数の個数: 32

約数和(自身を含む): 684302400

約数和(自身を除く): 444796728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1425629, 2851258, 4276887, 5702516, 8553774, 9979403, 11405032, 17107548, 19958806, 29938209, 34215096, 39917612, 59876418, 79835224, 119752836, 239505672]

約数ペア:

[(1, 239505672), (2, 119752836), (3, 79835224), (4, 59876418), (6, 39917612), (7, 34215096), (8, 29938209), (12, 19958806), (14, 17107548), (21, 11405032), (24, 9979403), (28, 8553774), (42, 5702516), (56, 4276887), (84, 2851258), (168, 1425629)]