217026304

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{77069}}^1$

素因数の和:77096

約数の個数: 36

約数和(自身を含む): 472593240

約数和(自身を除く): 255566936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 77069, 154138, 308276, 616552, 847759, 1233104, 1695518, 2466208, 3391036, 4932416, 6782072, 9864832, 13564144, 19729664, 27128288, 54256576, 108513152, 217026304]

約数ペア:

[(1, 217026304), (2, 108513152), (4, 54256576), (8, 27128288), (11, 19729664), (16, 13564144), (22, 9864832), (32, 6782072), (44, 4932416), (64, 3391036), (88, 2466208), (128, 1695518), (176, 1233104), (256, 847759), (352, 616552), (704, 308276), (1408, 154138), (2816, 77069)]