311037236484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{86688193}}^1$

素因数の和:86688236

約数の個数: 48

約数和(自身を含む): 815562529152

約数和(自身を除く): 504525292668

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 86688193, 173376386, 260064579, 346752772, 520129158, 1040258316, 1126946509, 1993828439, 2253893018, 3380839527, 3987656878, 4507786036, 5981485317, 6761679054, 7975313756, 11962970634, 13523358108, 23925941268, 25919769707, 51839539414, 77759309121, 103679078828, 155518618242, 311037236484]

約数ペア:

[(1, 311037236484), (2, 155518618242), (3, 103679078828), (4, 77759309121), (6, 51839539414), (12, 25919769707), (13, 23925941268), (23, 13523358108), (26, 11962970634), (39, 7975313756), (46, 6761679054), (52, 5981485317), (69, 4507786036), (78, 3987656878), (92, 3380839527), (138, 2253893018), (156, 1993828439), (276, 1126946509), (299, 1040258316), (598, 520129158), (897, 346752772), (1196, 260064579), (1794, 173376386), (3588, 86688193)]