250913620912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6300563}}^1$

素因数の和:6300721

約数の個数: 40

約数和(自身を含む): 515638157760

約数和(自身を除く): 264724536848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 4978, 9956, 19912, 39824, 6300563, 12601126, 25202252, 50404504, 100809008, 119710697, 239421394, 478842788, 825373753, 957685576, 1650747506, 1915371152, 3301495012, 6602990024, 13205980048, 15682101307, 31364202614, 62728405228, 125456810456, 250913620912]

約数ペア:

[(1, 250913620912), (2, 125456810456), (4, 62728405228), (8, 31364202614), (16, 15682101307), (19, 13205980048), (38, 6602990024), (76, 3301495012), (131, 1915371152), (152, 1650747506), (262, 957685576), (304, 825373753), (524, 478842788), (1048, 239421394), (2096, 119710697), (2489, 100809008), (4978, 50404504), (9956, 25202252), (19912, 12601126), (39824, 6300563)]