489091176

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{323473}}^1$

素因数の和:323495

約数の個数: 64

約数和(自身を含む): 1552675200

約数和(自身を除く): 1063584024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 323473, 646946, 970419, 1293892, 1940838, 2264311, 2587784, 2911257, 3881676, 4528622, 5822514, 6792933, 7763352, 8733771, 9057244, 11645028, 13585866, 17467542, 18114488, 20378799, 23290056, 27171732, 34935084, 40757598, 54343464, 61136397, 69870168, 81515196, 122272794, 163030392, 244545588, 489091176]

約数ペア:

[(1, 489091176), (2, 244545588), (3, 163030392), (4, 122272794), (6, 81515196), (7, 69870168), (8, 61136397), (9, 54343464), (12, 40757598), (14, 34935084), (18, 27171732), (21, 23290056), (24, 20378799), (27, 18114488), (28, 17467542), (36, 13585866), (42, 11645028), (54, 9057244), (56, 8733771), (63, 7763352), (72, 6792933), (84, 5822514), (108, 4528622), (126, 3881676), (168, 2911257), (189, 2587784), (216, 2264311), (252, 1940838), (378, 1293892), (504, 970419), (756, 646946), (1512, 323473)]