268348096

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{220681}}^1$

素因数の和:220712

約数の個数: 28

約数和(自身を含む): 560532280

約数和(自身を除く): 292184184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 220681, 441362, 882724, 1765448, 3530896, 4192939, 7061792, 8385878, 14123584, 16771756, 33543512, 67087024, 134174048, 268348096]

約数ペア:

[(1, 268348096), (2, 134174048), (4, 67087024), (8, 33543512), (16, 16771756), (19, 14123584), (32, 8385878), (38, 7061792), (64, 4192939), (76, 3530896), (152, 1765448), (304, 882724), (608, 441362), (1216, 220681)]