671569326

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 1681344000

約数和(自身を除く): 1009774674

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 139, 153, 171, 277, 278, 306, 323, 342, 417, 459, 513, 554, 646, 831, 834, 918, 969, 1026, 1251, 1662, 1938, 2363, 2493, 2502, 2641, 2907, 3753, 4709, 4726, 4986, 5263, 5282, 5814, 7089, 7479, 7506, 7923, 8721, 9418, 10526, 14127, 14178, 14958, 15789, 15846, 17442, 21267, 23769, 28254, 31578, 38503, 42381, 42534, 44897, 47367, 47538, 63801, 71307, 77006, 84762, 89471, 89794, 94734, 115509, 127143, 127602, 134691, 142101, 142614, 178942, 231018, 254286, 268413, 269382, 284202, 346527, 404073, 536826, 654551, 693054, 731557, 805239, 808146, 1039581, 1212219, 1309102, 1463114, 1610478, 1963653, 2079162, 2194671, 2415717, 2424438, 3927306, 4389342, 4831434, 5890959, 6584013, 11781918, 12436469, 13168026, 17672877, 19752039, 24872938, 35345754, 37309407, 39504078, 74618814, 111928221, 223856442, 335784663, 671569326]

約数ペア:

[(1, 671569326), (2, 335784663), (3, 223856442), (6, 111928221), (9, 74618814), (17, 39504078), (18, 37309407), (19, 35345754), (27, 24872938), (34, 19752039), (38, 17672877), (51, 13168026), (54, 12436469), (57, 11781918), (102, 6584013), (114, 5890959), (139, 4831434), (153, 4389342), (171, 3927306), (277, 2424438), (278, 2415717), (306, 2194671), (323, 2079162), (342, 1963653), (417, 1610478), (459, 1463114), (513, 1309102), (554, 1212219), (646, 1039581), (831, 808146), (834, 805239), (918, 731557), (969, 693054), (1026, 654551), (1251, 536826), (1662, 404073), (1938, 346527), (2363, 284202), (2493, 269382), (2502, 268413), (2641, 254286), (2907, 231018), (3753, 178942), (4709, 142614), (4726, 142101), (4986, 134691), (5263, 127602), (5282, 127143), (5814, 115509), (7089, 94734), (7479, 89794), (7506, 89471), (7923, 84762), (8721, 77006), (9418, 71307), (10526, 63801), (14127, 47538), (14178, 47367), (14958, 44897), (15789, 42534), (15846, 42381), (17442, 38503), (21267, 31578), (23769, 28254)]