237993846

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 520680960

約数和(自身を除く): 282687114

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 71, 102, 118, 142, 177, 213, 354, 426, 557, 1003, 1114, 1207, 1671, 2006, 2414, 3009, 3342, 3621, 4189, 6018, 7242, 8378, 9469, 12567, 18938, 25134, 28407, 32863, 39547, 56814, 65726, 71213, 79094, 98589, 118641, 142426, 197178, 213639, 237282, 427278, 558671, 672299, 1117342, 1344598, 1676013, 2016897, 2333273, 3352026, 4033794, 4666546, 6999819, 13999638, 39665641, 79331282, 118996923, 237993846]

約数ペア:

[(1, 237993846), (2, 118996923), (3, 79331282), (6, 39665641), (17, 13999638), (34, 6999819), (51, 4666546), (59, 4033794), (71, 3352026), (102, 2333273), (118, 2016897), (142, 1676013), (177, 1344598), (213, 1117342), (354, 672299), (426, 558671), (557, 427278), (1003, 237282), (1114, 213639), (1207, 197178), (1671, 142426), (2006, 118641), (2414, 98589), (3009, 79094), (3342, 71213), (3621, 65726), (4189, 56814), (6018, 39547), (7242, 32863), (8378, 28407), (9469, 25134), (12567, 18938)]