397070352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{393919}}^1$

素因数の和:393940

約数の個数: 60

約数和(自身を含む): 1269998080

約数和(自身を除く): 872927728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 393919, 787838, 1181757, 1575676, 2363514, 2757433, 3151352, 3545271, 4727028, 5514866, 6302704, 7090542, 8272299, 9454056, 11029732, 14181084, 16544598, 18908112, 22059464, 24816897, 28362168, 33089196, 44118928, 49633794, 56724336, 66178392, 99267588, 132356784, 198535176, 397070352]

約数ペア:

[(1, 397070352), (2, 198535176), (3, 132356784), (4, 99267588), (6, 66178392), (7, 56724336), (8, 49633794), (9, 44118928), (12, 33089196), (14, 28362168), (16, 24816897), (18, 22059464), (21, 18908112), (24, 16544598), (28, 14181084), (36, 11029732), (42, 9454056), (48, 8272299), (56, 7090542), (63, 6302704), (72, 5514866), (84, 4727028), (112, 3545271), (126, 3151352), (144, 2757433), (168, 2363514), (252, 1575676), (336, 1181757), (504, 787838), (1008, 393919)]