258055296

素因数分解:

$2^7\times 3^1\times {\mathrm{672019}}^1$

素因数の和:672036

約数の個数: 32

約数和(自身を含む): 685460400

約数和(自身を除く): 427405104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 672019, 1344038, 2016057, 2688076, 4032114, 5376152, 8064228, 10752304, 16128456, 21504608, 32256912, 43009216, 64513824, 86018432, 129027648, 258055296]

約数ペア:

[(1, 258055296), (2, 129027648), (3, 86018432), (4, 64513824), (6, 43009216), (8, 32256912), (12, 21504608), (16, 16128456), (24, 10752304), (32, 8064228), (48, 5376152), (64, 4032114), (96, 2688076), (128, 2016057), (192, 1344038), (384, 672019)]