664337064

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{67679}}^1$

素因数の和:68097

約数の個数: 32

約数和(自身を含む): 1664928000

約数和(自身を除く): 1000590936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 2454, 3272, 4908, 9816, 67679, 135358, 203037, 270716, 406074, 541432, 812148, 1624296, 27680711, 55361422, 83042133, 110722844, 166084266, 221445688, 332168532, 664337064]

約数ペア:

[(1, 664337064), (2, 332168532), (3, 221445688), (4, 166084266), (6, 110722844), (8, 83042133), (12, 55361422), (24, 27680711), (409, 1624296), (818, 812148), (1227, 541432), (1636, 406074), (2454, 270716), (3272, 203037), (4908, 135358), (9816, 67679)]