268221551156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5215477}}^1$

素因数の和:5215560

約数の個数: 48

約数和(自身を含む): 539739387264

約数和(自身を除く): 271517836108

約数列:

[1, 2, 4, 13, 23, 26, 43, 46, 52, 86, 92, 172, 299, 559, 598, 989, 1118, 1196, 1978, 2236, 3956, 12857, 25714, 51428, 5215477, 10430954, 20861908, 67801201, 119955971, 135602402, 224265511, 239911942, 271204804, 448531022, 479823884, 897062044, 1559427623, 2915451643, 3118855246, 5158106753, 5830903286, 6237710492, 10316213506, 11661806572, 20632427012, 67055387789, 134110775578, 268221551156]

約数ペア:

[(1, 268221551156), (2, 134110775578), (4, 67055387789), (13, 20632427012), (23, 11661806572), (26, 10316213506), (43, 6237710492), (46, 5830903286), (52, 5158106753), (86, 3118855246), (92, 2915451643), (172, 1559427623), (299, 897062044), (559, 479823884), (598, 448531022), (989, 271204804), (1118, 239911942), (1196, 224265511), (1978, 135602402), (2236, 119955971), (3956, 67801201), (12857, 20861908), (25714, 10430954), (51428, 5215477)]