242538828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{412481}}^1$

素因数の和:412502

約数の個数: 36

約数和(自身を含む): 658321272

約数和(自身を除く): 415782444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 412481, 824962, 1237443, 1649924, 2474886, 2887367, 4949772, 5774734, 8662101, 11549468, 17324202, 20211569, 34648404, 40423138, 60634707, 80846276, 121269414, 242538828]

約数ペア:

[(1, 242538828), (2, 121269414), (3, 80846276), (4, 60634707), (6, 40423138), (7, 34648404), (12, 20211569), (14, 17324202), (21, 11549468), (28, 8662101), (42, 5774734), (49, 4949772), (84, 2887367), (98, 2474886), (147, 1649924), (196, 1237443), (294, 824962), (588, 412481)]