276498068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{81611}}^1$

素因数の和:81644

約数の個数: 36

約数和(自身を含む): 607846176

約数和(自身を除く): 331348108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 81611, 163222, 326444, 571277, 897721, 1142554, 1795442, 2285108, 3590884, 6284047, 9874931, 12568094, 19749862, 25136188, 39499724, 69124517, 138249034, 276498068]

約数ペア:

[(1, 276498068), (2, 138249034), (4, 69124517), (7, 39499724), (11, 25136188), (14, 19749862), (22, 12568094), (28, 9874931), (44, 6284047), (77, 3590884), (121, 2285108), (154, 1795442), (242, 1142554), (308, 897721), (484, 571277), (847, 326444), (1694, 163222), (3388, 81611)]