268391256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1597567}}^1$

素因数の和:1597583

約数の個数: 32

約数和(自身を含む): 766832640

約数和(自身を除く): 498441384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1597567, 3195134, 4792701, 6390268, 9585402, 11182969, 12780536, 19170804, 22365938, 33548907, 38341608, 44731876, 67097814, 89463752, 134195628, 268391256]

約数ペア:

[(1, 268391256), (2, 134195628), (3, 89463752), (4, 67097814), (6, 44731876), (7, 38341608), (8, 33548907), (12, 22365938), (14, 19170804), (21, 12780536), (24, 11182969), (28, 9585402), (42, 6390268), (56, 4792701), (84, 3195134), (168, 1597567)]