667343676

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1\times {\mathrm{613}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 1570179744

約数和(自身を除く): 902836068

約数列:

[1, 2, 3, 4, 6, 12, 257, 353, 514, 613, 706, 771, 1028, 1059, 1226, 1412, 1542, 1839, 2118, 2452, 3084, 3678, 4236, 7356, 90721, 157541, 181442, 216389, 272163, 315082, 362884, 432778, 472623, 544326, 630164, 649167, 865556, 945246, 1088652, 1298334, 1890492, 2596668, 55611973, 111223946, 166835919, 222447892, 333671838, 667343676]

約数ペア:

[(1, 667343676), (2, 333671838), (3, 222447892), (4, 166835919), (6, 111223946), (12, 55611973), (257, 2596668), (353, 1890492), (514, 1298334), (613, 1088652), (706, 945246), (771, 865556), (1028, 649167), (1059, 630164), (1226, 544326), (1412, 472623), (1542, 432778), (1839, 362884), (2118, 315082), (2452, 272163), (3084, 216389), (3678, 181442), (4236, 157541), (7356, 90721)]