388401912

素因数分解:

$2^3\times 3^3\times {\mathrm{1798157}}^1$

素因数の和:1798172

約数の個数: 32

約数和(自身を含む): 1078894800

約数和(自身を除く): 690492888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1798157, 3596314, 5394471, 7192628, 10788942, 14385256, 16183413, 21577884, 32366826, 43155768, 48550239, 64733652, 97100478, 129467304, 194200956, 388401912]

約数ペア:

[(1, 388401912), (2, 194200956), (3, 129467304), (4, 97100478), (6, 64733652), (8, 48550239), (9, 43155768), (12, 32366826), (18, 21577884), (24, 16183413), (27, 14385256), (36, 10788942), (54, 7192628), (72, 5394471), (108, 3596314), (216, 1798157)]