272768318

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1224

約数の個数: 24

約数和(自身を含む): 426235320

約数和(自身を除く): 153467002

約数列:

[1, 2, 31, 62, 139, 278, 961, 1021, 1922, 2042, 4309, 8618, 31651, 63302, 133579, 141919, 267158, 283838, 981181, 1962362, 4399489, 8798978, 136384159, 272768318]

約数ペア:

[(1, 272768318), (2, 136384159), (31, 8798978), (62, 4399489), (139, 1962362), (278, 981181), (961, 283838), (1021, 267158), (1922, 141919), (2042, 133579), (4309, 63302), (8618, 31651)]