487097808

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{235997}}^1$

素因数の和:236051

約数の個数: 40

約数和(自身を含む): 1287605088

約数和(自身を除く): 800507280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 235997, 471994, 707991, 943988, 1415982, 1887976, 2831964, 3775952, 5663928, 10147871, 11327856, 20295742, 30443613, 40591484, 60887226, 81182968, 121774452, 162365936, 243548904, 487097808]

約数ペア:

[(1, 487097808), (2, 243548904), (3, 162365936), (4, 121774452), (6, 81182968), (8, 60887226), (12, 40591484), (16, 30443613), (24, 20295742), (43, 11327856), (48, 10147871), (86, 5663928), (129, 3775952), (172, 2831964), (258, 1887976), (344, 1415982), (516, 943988), (688, 707991), (1032, 471994), (2064, 235997)]