239868792

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{77477}}^1$

素因数の和:77532

約数の個数: 48

約数和(自身を含む): 664761240

約数和(自身を除く): 424892448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 77477, 154954, 232431, 309908, 464862, 619816, 697293, 929724, 1394586, 1859448, 2789172, 3331511, 5578344, 6663022, 9994533, 13326044, 19989066, 26652088, 29983599, 39978132, 59967198, 79956264, 119934396, 239868792]

約数ペア:

[(1, 239868792), (2, 119934396), (3, 79956264), (4, 59967198), (6, 39978132), (8, 29983599), (9, 26652088), (12, 19989066), (18, 13326044), (24, 9994533), (36, 6663022), (43, 5578344), (72, 3331511), (86, 2789172), (129, 1859448), (172, 1394586), (258, 929724), (344, 697293), (387, 619816), (516, 464862), (774, 309908), (1032, 232431), (1548, 154954), (3096, 77477)]