318996416

素因数分解:

$2^6\times {\mathrm{1231}}^1\times {\mathrm{4049}}^1$

素因数の和:5292

約数の個数: 28

約数和(自身を含む): 633679200

約数和(自身を除く): 314682784

約数列:

[1, 2, 4, 8, 16, 32, 64, 1231, 2462, 4049, 4924, 8098, 9848, 16196, 19696, 32392, 39392, 64784, 78784, 129568, 259136, 4984319, 9968638, 19937276, 39874552, 79749104, 159498208, 318996416]

約数ペア:

[(1, 318996416), (2, 159498208), (4, 79749104), (8, 39874552), (16, 19937276), (32, 9968638), (64, 4984319), (1231, 259136), (2462, 129568), (4049, 78784), (4924, 64784), (8098, 39392), (9848, 32392), (16196, 19696)]