273640476

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{23057}}^1$

素因数の和:23130

約数の個数: 48

約数和(自身を含む): 681778944

約数和(自身を除く): 408138468

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 11868, 23057, 46114, 69171, 92228, 138342, 276684, 530311, 991451, 1060622, 1590933, 1982902, 2121244, 2974353, 3181866, 3965804, 5948706, 6363732, 11897412, 22803373, 45606746, 68410119, 91213492, 136820238, 273640476]

約数ペア:

[(1, 273640476), (2, 136820238), (3, 91213492), (4, 68410119), (6, 45606746), (12, 22803373), (23, 11897412), (43, 6363732), (46, 5948706), (69, 3965804), (86, 3181866), (92, 2974353), (129, 2121244), (138, 1982902), (172, 1590933), (258, 1060622), (276, 991451), (516, 530311), (989, 276684), (1978, 138342), (2967, 92228), (3956, 69171), (5934, 46114), (11868, 23057)]