428748144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{7589}}^1$

素因数の和:7718

約数の個数: 80

約数和(自身を含む): 1219743360

約数和(自身を除く): 790995216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 107, 132, 176, 214, 264, 321, 428, 528, 642, 856, 1177, 1284, 1712, 2354, 2568, 3531, 4708, 5136, 7062, 7589, 9416, 14124, 15178, 18832, 22767, 28248, 30356, 45534, 56496, 60712, 83479, 91068, 121424, 166958, 182136, 250437, 333916, 364272, 500874, 667832, 812023, 1001748, 1335664, 1624046, 2003496, 2436069, 3248092, 4006992, 4872138, 6496184, 8932253, 9744276, 12992368, 17864506, 19488552, 26796759, 35729012, 38977104, 53593518, 71458024, 107187036, 142916048, 214374072, 428748144]

約数ペア:

[(1, 428748144), (2, 214374072), (3, 142916048), (4, 107187036), (6, 71458024), (8, 53593518), (11, 38977104), (12, 35729012), (16, 26796759), (22, 19488552), (24, 17864506), (33, 12992368), (44, 9744276), (48, 8932253), (66, 6496184), (88, 4872138), (107, 4006992), (132, 3248092), (176, 2436069), (214, 2003496), (264, 1624046), (321, 1335664), (428, 1001748), (528, 812023), (642, 667832), (856, 500874), (1177, 364272), (1284, 333916), (1712, 250437), (2354, 182136), (2568, 166958), (3531, 121424), (4708, 91068), (5136, 83479), (7062, 60712), (7589, 56496), (9416, 45534), (14124, 30356), (15178, 28248), (18832, 22767)]