378397806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{7561}}^1$

素因数の和:8024

約数の個数: 32

約数和(自身を含む): 798547200

約数和(自身を除く): 420149394

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 439, 878, 1317, 2634, 7561, 8341, 15122, 16682, 22683, 25023, 45366, 50046, 143659, 287318, 430977, 861954, 3319279, 6638558, 9957837, 19915674, 63066301, 126132602, 189198903, 378397806]

約数ペア:

[(1, 378397806), (2, 189198903), (3, 126132602), (6, 63066301), (19, 19915674), (38, 9957837), (57, 6638558), (114, 3319279), (439, 861954), (878, 430977), (1317, 287318), (2634, 143659), (7561, 50046), (8341, 45366), (15122, 25023), (16682, 22683)]