768306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 1916928

約数和(自身を除く): 1148622

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 1663, 3326, 4989, 9978, 11641, 18293, 23282, 34923, 36586, 54879, 69846, 109758, 128051, 256102, 384153, 768306]

約数ペア:

[(1, 768306), (2, 384153), (3, 256102), (6, 128051), (7, 109758), (11, 69846), (14, 54879), (21, 36586), (22, 34923), (33, 23282), (42, 18293), (66, 11641), (77, 9978), (154, 4989), (231, 3326), (462, 1663)]