285733998

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1190

約数の個数: 72

約数和(自身を含む): 686509824

約数和(自身を除く): 400775826

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 127, 198, 242, 254, 363, 381, 726, 762, 1033, 1089, 1143, 1397, 2066, 2178, 2286, 2794, 3099, 4191, 6198, 8382, 9297, 11363, 12573, 15367, 18594, 22726, 25146, 30734, 34089, 46101, 68178, 92202, 102267, 124993, 131191, 138303, 204534, 249986, 262382, 276606, 374979, 393573, 749958, 787146, 1124937, 1180719, 1443101, 2249874, 2361438, 2886202, 4329303, 8658606, 12987909, 15874111, 25975818, 31748222, 47622333, 95244666, 142866999, 285733998]

約数ペア:

[(1, 285733998), (2, 142866999), (3, 95244666), (6, 47622333), (9, 31748222), (11, 25975818), (18, 15874111), (22, 12987909), (33, 8658606), (66, 4329303), (99, 2886202), (121, 2361438), (127, 2249874), (198, 1443101), (242, 1180719), (254, 1124937), (363, 787146), (381, 749958), (726, 393573), (762, 374979), (1033, 276606), (1089, 262382), (1143, 249986), (1397, 204534), (2066, 138303), (2178, 131191), (2286, 124993), (2794, 102267), (3099, 92202), (4191, 68178), (6198, 46101), (8382, 34089), (9297, 30734), (11363, 25146), (12573, 22726), (15367, 18594)]