391080168

素因数分解:

$2^3\times 3^2\times {\mathrm{1973}}^1\times {\mathrm{2753}}^1$

素因数の和:4738

約数の個数: 48

約数和(自身を含む): 1060097220

約数和(自身を除く): 669017052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1973, 2753, 3946, 5506, 5919, 7892, 8259, 11012, 11838, 15784, 16518, 17757, 22024, 23676, 24777, 33036, 35514, 47352, 49554, 66072, 71028, 99108, 142056, 198216, 5431669, 10863338, 16295007, 21726676, 32590014, 43453352, 48885021, 65180028, 97770042, 130360056, 195540084, 391080168]

約数ペア:

[(1, 391080168), (2, 195540084), (3, 130360056), (4, 97770042), (6, 65180028), (8, 48885021), (9, 43453352), (12, 32590014), (18, 21726676), (24, 16295007), (36, 10863338), (72, 5431669), (1973, 198216), (2753, 142056), (3946, 99108), (5506, 71028), (5919, 66072), (7892, 49554), (8259, 47352), (11012, 35514), (11838, 33036), (15784, 24777), (16518, 23676), (17757, 22024)]