243977771504

素因数分解:

$2^4\times {\mathrm{51769}}^1\times {\mathrm{294551}}^1$

素因数の和:346328

約数の個数: 20

約数和(自身を含む): 472717668240

約数和(自身を除く): 228739896736

約数列:

[1, 2, 4, 8, 16, 51769, 103538, 207076, 294551, 414152, 589102, 828304, 1178204, 2356408, 4712816, 15248610719, 30497221438, 60994442876, 121988885752, 243977771504]

約数ペア:

[(1, 243977771504), (2, 121988885752), (4, 60994442876), (8, 30497221438), (16, 15248610719), (51769, 4712816), (103538, 2356408), (207076, 1178204), (294551, 828304), (414152, 589102)]