268174806

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{2389}}^1$

素因数の和:2800

約数の個数: 32

約数和(自身を含む): 548246880

約数和(自身を除く): 280072074

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 353, 706, 1059, 2118, 2389, 4778, 7167, 14334, 18709, 37418, 56127, 112254, 126617, 253234, 379851, 759702, 843317, 1686634, 2529951, 5059902, 44695801, 89391602, 134087403, 268174806]

約数ペア:

[(1, 268174806), (2, 134087403), (3, 89391602), (6, 44695801), (53, 5059902), (106, 2529951), (159, 1686634), (318, 843317), (353, 759702), (706, 379851), (1059, 253234), (2118, 126617), (2389, 112254), (4778, 56127), (7167, 37418), (14334, 18709)]