537065728

素因数分解:

$2^8\times {\mathrm{127}}^1\times {\mathrm{16519}}^1$

素因数の和:16662

約数の個数: 36

約数和(自身を含む): 1080540160

約数和(自身を除く): 543474432

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 1016, 2032, 4064, 8128, 16256, 16519, 32512, 33038, 66076, 132152, 264304, 528608, 1057216, 2097913, 2114432, 4195826, 4228864, 8391652, 16783304, 33566608, 67133216, 134266432, 268532864, 537065728]

約数ペア:

[(1, 537065728), (2, 268532864), (4, 134266432), (8, 67133216), (16, 33566608), (32, 16783304), (64, 8391652), (127, 4228864), (128, 4195826), (254, 2114432), (256, 2097913), (508, 1057216), (1016, 528608), (2032, 264304), (4064, 132152), (8128, 66076), (16256, 33038), (16519, 32512)]