225647208

素因数分解:

$2^3\times 3^4\times {\mathrm{348221}}^1$

素因数の和:348239

約数の個数: 40

約数和(自身を含む): 632022930

約数和(自身を除く): 406375722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 348221, 696442, 1044663, 1392884, 2089326, 2785768, 3133989, 4178652, 6267978, 8357304, 9401967, 12535956, 18803934, 25071912, 28205901, 37607868, 56411802, 75215736, 112823604, 225647208]

約数ペア:

[(1, 225647208), (2, 112823604), (3, 75215736), (4, 56411802), (6, 37607868), (8, 28205901), (9, 25071912), (12, 18803934), (18, 12535956), (24, 9401967), (27, 8357304), (36, 6267978), (54, 4178652), (72, 3133989), (81, 2785768), (108, 2089326), (162, 1392884), (216, 1044663), (324, 696442), (648, 348221)]