252887248

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 498146688

約数和(自身を除く): 245259440

約数列:

[1, 2, 4, 8, 16, 103, 173, 206, 346, 412, 692, 824, 887, 1384, 1648, 1774, 2768, 3548, 7096, 14192, 17819, 35638, 71276, 91361, 142552, 153451, 182722, 285104, 306902, 365444, 613804, 730888, 1227608, 1461776, 2455216, 15805453, 31610906, 63221812, 126443624, 252887248]

約数ペア:

[(1, 252887248), (2, 126443624), (4, 63221812), (8, 31610906), (16, 15805453), (103, 2455216), (173, 1461776), (206, 1227608), (346, 730888), (412, 613804), (692, 365444), (824, 306902), (887, 285104), (1384, 182722), (1648, 153451), (1774, 142552), (2768, 91361), (3548, 71276), (7096, 35638), (14192, 17819)]