266933336

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{1153}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 513345360

約数和(自身を除く): 246412024

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 673, 1153, 1346, 2306, 2692, 4612, 5384, 9224, 28939, 49579, 57878, 99158, 115756, 198316, 231512, 396632, 775969, 1551938, 3103876, 6207752, 33366667, 66733334, 133466668, 266933336]

約数ペア:

[(1, 266933336), (2, 133466668), (4, 66733334), (8, 33366667), (43, 6207752), (86, 3103876), (172, 1551938), (344, 775969), (673, 396632), (1153, 231512), (1346, 198316), (2306, 115756), (2692, 99158), (4612, 57878), (5384, 49579), (9224, 28939)]