401207472

素因数分解:

$2^4\times 3^3\times {\mathrm{827}}^1\times {\mathrm{1123}}^1$

素因数の和:1967

約数の個数: 80

約数和(自身を含む): 1154033280

約数和(自身を除く): 752825808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 827, 1123, 1654, 2246, 2481, 3308, 3369, 4492, 4962, 6616, 6738, 7443, 8984, 9924, 10107, 13232, 13476, 14886, 17968, 19848, 20214, 22329, 26952, 29772, 30321, 39696, 40428, 44658, 53904, 59544, 60642, 80856, 89316, 119088, 121284, 161712, 178632, 242568, 357264, 485136, 928721, 1857442, 2786163, 3714884, 5572326, 7429768, 8358489, 11144652, 14859536, 16716978, 22289304, 25075467, 33433956, 44578608, 50150934, 66867912, 100301868, 133735824, 200603736, 401207472]

約数ペア:

[(1, 401207472), (2, 200603736), (3, 133735824), (4, 100301868), (6, 66867912), (8, 50150934), (9, 44578608), (12, 33433956), (16, 25075467), (18, 22289304), (24, 16716978), (27, 14859536), (36, 11144652), (48, 8358489), (54, 7429768), (72, 5572326), (108, 3714884), (144, 2786163), (216, 1857442), (432, 928721), (827, 485136), (1123, 357264), (1654, 242568), (2246, 178632), (2481, 161712), (3308, 121284), (3369, 119088), (4492, 89316), (4962, 80856), (6616, 60642), (6738, 59544), (7443, 53904), (8984, 44658), (9924, 40428), (10107, 39696), (13232, 30321), (13476, 29772), (14886, 26952), (17968, 22329), (19848, 20214)]