388518072

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{376471}}^1$

素因数の和:376523

約数の個数: 32

約数和(自身を含む): 993886080

約数和(自身を除く): 605368008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 376471, 752942, 1129413, 1505884, 2258826, 3011768, 4517652, 9035304, 16188253, 32376506, 48564759, 64753012, 97129518, 129506024, 194259036, 388518072]

約数ペア:

[(1, 388518072), (2, 194259036), (3, 129506024), (4, 97129518), (6, 64753012), (8, 48564759), (12, 32376506), (24, 16188253), (43, 9035304), (86, 4517652), (129, 3011768), (172, 2258826), (258, 1505884), (344, 1129413), (516, 752942), (1032, 376471)]