299288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 648000

約数和(自身を除く): 348712

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 179, 209, 358, 418, 716, 836, 1432, 1672, 1969, 3401, 3938, 6802, 7876, 13604, 15752, 27208, 37411, 74822, 149644, 299288]

約数ペア:

[(1, 299288), (2, 149644), (4, 74822), (8, 37411), (11, 27208), (19, 15752), (22, 13604), (38, 7876), (44, 6802), (76, 3938), (88, 3401), (152, 1969), (179, 1672), (209, 1432), (358, 836), (418, 716)]