291269220486

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{126013}}^1$

素因数の和:126126

約数の個数: 96

約数和(自身を含む): 653643691008

約数和(自身を除く): 362374470522

約数列:

[1, 2, 3, 6, 17, 31, 34, 43, 51, 62, 86, 93, 102, 129, 186, 258, 289, 527, 578, 731, 867, 1054, 1333, 1462, 1581, 1734, 2193, 2666, 3162, 3999, 4386, 7998, 8959, 12427, 17918, 22661, 24854, 26877, 37281, 45322, 53754, 67983, 74562, 126013, 135966, 252026, 378039, 385237, 756078, 770474, 1155711, 2142221, 2311422, 3906403, 4284442, 5418559, 6426663, 7812806, 10837118, 11719209, 12853326, 16255677, 23438418, 32511354, 36417757, 66408851, 72835514, 92115503, 109253271, 132817702, 167975329, 184231006, 199226553, 218506542, 276346509, 335950658, 398453106, 503925987, 552693018, 1007851974, 1128950467, 1565963551, 2257900934, 2855580593, 3131927102, 3386851401, 4697890653, 5711161186, 6773702802, 8566741779, 9395781306, 17133483558, 48544870081, 97089740162, 145634610243, 291269220486]

約数ペア:

[(1, 291269220486), (2, 145634610243), (3, 97089740162), (6, 48544870081), (17, 17133483558), (31, 9395781306), (34, 8566741779), (43, 6773702802), (51, 5711161186), (62, 4697890653), (86, 3386851401), (93, 3131927102), (102, 2855580593), (129, 2257900934), (186, 1565963551), (258, 1128950467), (289, 1007851974), (527, 552693018), (578, 503925987), (731, 398453106), (867, 335950658), (1054, 276346509), (1333, 218506542), (1462, 199226553), (1581, 184231006), (1734, 167975329), (2193, 132817702), (2666, 109253271), (3162, 92115503), (3999, 72835514), (4386, 66408851), (7998, 36417757), (8959, 32511354), (12427, 23438418), (17918, 16255677), (22661, 12853326), (24854, 11719209), (26877, 10837118), (37281, 7812806), (45322, 6426663), (53754, 5418559), (67983, 4284442), (74562, 3906403), (126013, 2311422), (135966, 2142221), (252026, 1155711), (378039, 770474), (385237, 756078)]