256641114

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{1607}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 526394880

約数和(自身を除く): 269753766

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 619, 1238, 1607, 1857, 3214, 3714, 4821, 9642, 26617, 53234, 69101, 79851, 138202, 159702, 207303, 414606, 994733, 1989466, 2984199, 5968398, 42773519, 85547038, 128320557, 256641114]

約数ペア:

[(1, 256641114), (2, 128320557), (3, 85547038), (6, 42773519), (43, 5968398), (86, 2984199), (129, 1989466), (258, 994733), (619, 414606), (1238, 207303), (1607, 159702), (1857, 138202), (3214, 79851), (3714, 69101), (4821, 53234), (9642, 26617)]