231931056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{690271}}^1$

素因数の和:690289

約数の個数: 40

約数和(自身を含む): 684749824

約数和(自身を除く): 452818768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 690271, 1380542, 2070813, 2761084, 4141626, 4831897, 5522168, 8283252, 9663794, 11044336, 14495691, 16566504, 19327588, 28991382, 33133008, 38655176, 57982764, 77310352, 115965528, 231931056]

約数ペア:

[(1, 231931056), (2, 115965528), (3, 77310352), (4, 57982764), (6, 38655176), (7, 33133008), (8, 28991382), (12, 19327588), (14, 16566504), (16, 14495691), (21, 11044336), (24, 9663794), (28, 8283252), (42, 5522168), (48, 4831897), (56, 4141626), (84, 2761084), (112, 2070813), (168, 1380542), (336, 690271)]