190019328

素因数分解:

$2^8\times 3^1\times {\mathrm{247421}}^1$

素因数の和:247440

約数の個数: 36

約数和(自身を含む): 505730568

約数和(自身を除く): 315711240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 247421, 494842, 742263, 989684, 1484526, 1979368, 2969052, 3958736, 5938104, 7917472, 11876208, 15834944, 23752416, 31669888, 47504832, 63339776, 95009664, 190019328]

約数ペア:

[(1, 190019328), (2, 95009664), (3, 63339776), (4, 47504832), (6, 31669888), (8, 23752416), (12, 15834944), (16, 11876208), (24, 7917472), (32, 5938104), (48, 3958736), (64, 2969052), (96, 1979368), (128, 1484526), (192, 989684), (256, 742263), (384, 494842), (768, 247421)]