439485768

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{21121}}^1$

素因数の和:21167

約数の個数: 72

約数和(自身を含む): 1264468530

約数和(自身を除く): 824982762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3468, 5202, 6936, 10404, 20808, 21121, 42242, 63363, 84484, 126726, 168968, 190089, 253452, 359057, 380178, 506904, 718114, 760356, 1077171, 1436228, 1520712, 2154342, 2872456, 3231513, 4308684, 6103969, 6463026, 8617368, 12207938, 12926052, 18311907, 24415876, 25852104, 36623814, 48831752, 54935721, 73247628, 109871442, 146495256, 219742884, 439485768]

約数ペア:

[(1, 439485768), (2, 219742884), (3, 146495256), (4, 109871442), (6, 73247628), (8, 54935721), (9, 48831752), (12, 36623814), (17, 25852104), (18, 24415876), (24, 18311907), (34, 12926052), (36, 12207938), (51, 8617368), (68, 6463026), (72, 6103969), (102, 4308684), (136, 3231513), (153, 2872456), (204, 2154342), (289, 1520712), (306, 1436228), (408, 1077171), (578, 760356), (612, 718114), (867, 506904), (1156, 380178), (1224, 359057), (1734, 253452), (2312, 190089), (2601, 168968), (3468, 126726), (5202, 84484), (6936, 63363), (10404, 42242), (20808, 21121)]