312454764

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3673}}^1$

素因数の和:3839

約数の個数: 72

約数和(自身を含む): 842521680

約数和(自身を除く): 530066916

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 417, 556, 612, 834, 1251, 1668, 2363, 2502, 3673, 4726, 5004, 7089, 7346, 9452, 11019, 14178, 14692, 21267, 22038, 28356, 33057, 42534, 44076, 62441, 66114, 85068, 124882, 132228, 187323, 249764, 374646, 510547, 561969, 749292, 1021094, 1123938, 1531641, 2042188, 2247876, 3063282, 4594923, 6126564, 8679299, 9189846, 17358598, 18379692, 26037897, 34717196, 52075794, 78113691, 104151588, 156227382, 312454764]

約数ペア:

[(1, 312454764), (2, 156227382), (3, 104151588), (4, 78113691), (6, 52075794), (9, 34717196), (12, 26037897), (17, 18379692), (18, 17358598), (34, 9189846), (36, 8679299), (51, 6126564), (68, 4594923), (102, 3063282), (139, 2247876), (153, 2042188), (204, 1531641), (278, 1123938), (306, 1021094), (417, 749292), (556, 561969), (612, 510547), (834, 374646), (1251, 249764), (1668, 187323), (2363, 132228), (2502, 124882), (3673, 85068), (4726, 66114), (5004, 62441), (7089, 44076), (7346, 42534), (9452, 33057), (11019, 28356), (14178, 22038), (14692, 21267)]