258861216

素因数分解:

$2^5\times 3^1\times {\mathrm{2696471}}^1$

素因数の和:2696484

約数の個数: 24

約数和(自身を含む): 679510944

約数和(自身を除く): 420649728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 2696471, 5392942, 8089413, 10785884, 16178826, 21571768, 32357652, 43143536, 64715304, 86287072, 129430608, 258861216]

約数ペア:

[(1, 258861216), (2, 129430608), (3, 86287072), (4, 64715304), (6, 43143536), (8, 32357652), (12, 21571768), (16, 16178826), (24, 10785884), (32, 8089413), (48, 5392942), (96, 2696471)]