218644514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 412905600

約数和(自身を除く): 194261086

約数列:

[1, 2, 11, 17, 19, 22, 29, 34, 38, 58, 187, 209, 319, 323, 374, 418, 493, 551, 638, 646, 986, 1061, 1102, 2122, 3553, 5423, 6061, 7106, 9367, 10846, 11671, 12122, 18037, 18734, 20159, 23342, 30769, 36074, 40318, 61538, 103037, 198407, 206074, 221749, 338459, 342703, 396814, 443498, 523073, 584611, 676918, 685406, 1046146, 1169222, 3769733, 5753803, 6430721, 7539466, 9938387, 11507606, 12861442, 19876774, 109322257, 218644514]

約数ペア:

[(1, 218644514), (2, 109322257), (11, 19876774), (17, 12861442), (19, 11507606), (22, 9938387), (29, 7539466), (34, 6430721), (38, 5753803), (58, 3769733), (187, 1169222), (209, 1046146), (319, 685406), (323, 676918), (374, 584611), (418, 523073), (493, 443498), (551, 396814), (638, 342703), (646, 338459), (986, 221749), (1061, 206074), (1102, 198407), (2122, 103037), (3553, 61538), (5423, 40318), (6061, 36074), (7106, 30769), (9367, 23342), (10846, 20159), (11671, 18734), (12122, 18037)]