353248852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{503}}^1\times {\mathrm{1451}}^1$

素因数の和:1980

約数の個数: 36

約数和(自身を含む): 681313248

約数和(自身を除く): 328064396

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 503, 1006, 1451, 2012, 2902, 5533, 5804, 11066, 15961, 22132, 31922, 60863, 63844, 121726, 175571, 243452, 351142, 702284, 729853, 1459706, 2919412, 8028383, 16056766, 32113532, 88312213, 176624426, 353248852]

約数ペア:

[(1, 353248852), (2, 176624426), (4, 88312213), (11, 32113532), (22, 16056766), (44, 8028383), (121, 2919412), (242, 1459706), (484, 729853), (503, 702284), (1006, 351142), (1451, 243452), (2012, 175571), (2902, 121726), (5533, 63844), (5804, 60863), (11066, 31922), (15961, 22132)]