258052096

素因数分解:

$2^{12}\times {\mathrm{251}}^2$

素因数の和:526

約数の個数: 39

約数和(自身を含む): 518105323

約数和(自身を除く): 260053227

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 256, 502, 512, 1004, 1024, 2008, 2048, 4016, 4096, 8032, 16064, 32128, 63001, 64256, 126002, 128512, 252004, 257024, 504008, 514048, 1008016, 1028096, 2016032, 4032064, 8064128, 16128256, 32256512, 64513024, 129026048, 258052096]

約数ペア:

[(1, 258052096), (2, 129026048), (4, 64513024), (8, 32256512), (16, 16128256), (32, 8064128), (64, 4032064), (128, 2016032), (251, 1028096), (256, 1008016), (502, 514048), (512, 504008), (1004, 257024), (1024, 252004), (2008, 128512), (2048, 126002), (4016, 64256), (4096, 63001), (8032, 32128)]