256354074

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{303019}}^1$

素因数の和:303074

約数の個数: 24

約数和(自身を含む): 567253440

約数和(自身を除く): 310899366

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 303019, 606038, 909057, 1818114, 2727171, 5454342, 14241893, 28483786, 42725679, 85451358, 128177037, 256354074]

約数ペア:

[(1, 256354074), (2, 128177037), (3, 85451358), (6, 42725679), (9, 28483786), (18, 14241893), (47, 5454342), (94, 2727171), (141, 1818114), (282, 909057), (423, 606038), (846, 303019)]