289314144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{143509}}^1$

素因数の和:143532

約数の個数: 72

約数和(自身を含む): 940277520

約数和(自身を除く): 650963376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 143509, 287018, 430527, 574036, 861054, 1004563, 1148072, 1291581, 1722108, 2009126, 2296144, 2583162, 3013689, 3444216, 4018252, 4592288, 5166324, 6027378, 6888432, 8036504, 9041067, 10332648, 12054756, 13776864, 16073008, 18082134, 20665296, 24109512, 32146016, 36164268, 41330592, 48219024, 72328536, 96438048, 144657072, 289314144]

約数ペア:

[(1, 289314144), (2, 144657072), (3, 96438048), (4, 72328536), (6, 48219024), (7, 41330592), (8, 36164268), (9, 32146016), (12, 24109512), (14, 20665296), (16, 18082134), (18, 16073008), (21, 13776864), (24, 12054756), (28, 10332648), (32, 9041067), (36, 8036504), (42, 6888432), (48, 6027378), (56, 5166324), (63, 4592288), (72, 4018252), (84, 3444216), (96, 3013689), (112, 2583162), (126, 2296144), (144, 2009126), (168, 1722108), (224, 1291581), (252, 1148072), (288, 1004563), (336, 861054), (504, 574036), (672, 430527), (1008, 287018), (2016, 143509)]