265087376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8527}}^1$

素因数の和:8631

約数の個数: 40

約数和(自身を含む): 539310720

約数和(自身を除く): 274223344

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 1072, 1943, 3886, 7772, 8527, 15544, 17054, 31088, 34108, 68216, 136432, 247283, 494566, 571309, 989132, 1142618, 1978264, 2285236, 3956528, 4570472, 9140944, 16567961, 33135922, 66271844, 132543688, 265087376]

約数ペア:

[(1, 265087376), (2, 132543688), (4, 66271844), (8, 33135922), (16, 16567961), (29, 9140944), (58, 4570472), (67, 3956528), (116, 2285236), (134, 1978264), (232, 1142618), (268, 989132), (464, 571309), (536, 494566), (1072, 247283), (1943, 136432), (3886, 68216), (7772, 34108), (8527, 31088), (15544, 17054)]