267867368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{26981}}^1$

素因数の和:27077

約数の個数: 32

約数和(自身を含む): 539100360

約数和(自身を除く): 271232992

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 26981, 53962, 107924, 215848, 458677, 917354, 1834708, 1969613, 3669416, 3939226, 7878452, 15756904, 33483421, 66966842, 133933684, 267867368]

約数ペア:

[(1, 267867368), (2, 133933684), (4, 66966842), (8, 33483421), (17, 15756904), (34, 7878452), (68, 3939226), (73, 3669416), (136, 1969613), (146, 1834708), (292, 917354), (584, 458677), (1241, 215848), (2482, 107924), (4964, 53962), (9928, 26981)]