381219164

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{7499}}^1$

素因数の和:7753

約数の個数: 24

約数和(自身を含む): 680400000

約数和(自身を除く): 299180836

約数列:

[1, 2, 4, 71, 142, 179, 284, 358, 716, 7499, 12709, 14998, 25418, 29996, 50836, 532429, 1064858, 1342321, 2129716, 2684642, 5369284, 95304791, 190609582, 381219164]

約数ペア:

[(1, 381219164), (2, 190609582), (4, 95304791), (71, 5369284), (142, 2684642), (179, 2129716), (284, 1342321), (358, 1064858), (716, 532429), (7499, 50836), (12709, 29996), (14998, 25418)]