268681182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8285

約数の個数: 64

約数和(自身を含む): 679477248

約数和(自身を除く): 410796066

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1562, 2343, 2982, 4686, 5467, 8191, 10934, 16382, 16401, 24573, 32802, 49146, 57337, 90101, 114674, 172011, 180202, 270303, 344022, 540606, 581561, 630707, 1163122, 1261414, 1744683, 1892121, 3489366, 3784242, 4070927, 6397171, 8141854, 12212781, 12794342, 19191513, 24425562, 38383026, 44780197, 89560394, 134340591, 268681182]

約数ペア:

[(1, 268681182), (2, 134340591), (3, 89560394), (6, 44780197), (7, 38383026), (11, 24425562), (14, 19191513), (21, 12794342), (22, 12212781), (33, 8141854), (42, 6397171), (66, 4070927), (71, 3784242), (77, 3489366), (142, 1892121), (154, 1744683), (213, 1261414), (231, 1163122), (426, 630707), (462, 581561), (497, 540606), (781, 344022), (994, 270303), (1491, 180202), (1562, 172011), (2343, 114674), (2982, 90101), (4686, 57337), (5467, 49146), (8191, 32802), (10934, 24573), (16382, 16401)]