249348752

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:855

約数の個数: 40

約数和(自身を含む): 489778176

約数和(自身を除く): 240429424

約数列:

[1, 2, 4, 8, 16, 127, 254, 277, 443, 508, 554, 886, 1016, 1108, 1772, 2032, 2216, 3544, 4432, 7088, 35179, 56261, 70358, 112522, 122711, 140716, 225044, 245422, 281432, 450088, 490844, 562864, 900176, 981688, 1963376, 15584297, 31168594, 62337188, 124674376, 249348752]

約数ペア:

[(1, 249348752), (2, 124674376), (4, 62337188), (8, 31168594), (16, 15584297), (127, 1963376), (254, 981688), (277, 900176), (443, 562864), (508, 490844), (554, 450088), (886, 281432), (1016, 245422), (1108, 225044), (1772, 140716), (2032, 122711), (2216, 112522), (3544, 70358), (4432, 56261), (7088, 35179)]