289071912

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{523681}}^1$

素因数の和:523713

約数の個数: 32

約数和(自身を含む): 754102080

約数和(自身を除く): 465030168

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 523681, 1047362, 1571043, 2094724, 3142086, 4189448, 6284172, 12044663, 12568344, 24089326, 36133989, 48178652, 72267978, 96357304, 144535956, 289071912]

約数ペア:

[(1, 289071912), (2, 144535956), (3, 96357304), (4, 72267978), (6, 48178652), (8, 36133989), (12, 24089326), (23, 12568344), (24, 12044663), (46, 6284172), (69, 4189448), (92, 3142086), (138, 2094724), (184, 1571043), (276, 1047362), (552, 523681)]