340286008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{80713}}^1$

素因数の和:80767

約数の個数: 32

約数和(自身を含む): 697368960

約数和(自身を除く): 357082952

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 80713, 161426, 322852, 645704, 1372121, 2502103, 2744242, 5004206, 5488484, 10008412, 10976968, 20016824, 42535751, 85071502, 170143004, 340286008]

約数ペア:

[(1, 340286008), (2, 170143004), (4, 85071502), (8, 42535751), (17, 20016824), (31, 10976968), (34, 10008412), (62, 5488484), (68, 5004206), (124, 2744242), (136, 2502103), (248, 1372121), (527, 645704), (1054, 322852), (2108, 161426), (4216, 80713)]