581833266704

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{522127}}^1$

素因数の和:522663

約数の個数: 40

約数和(自身を含む): 1135866490368

約数和(自身を除く): 554033223664

約数列:

[1, 2, 4, 8, 16, 257, 271, 514, 542, 1028, 1084, 2056, 2168, 4112, 4336, 69647, 139294, 278588, 522127, 557176, 1044254, 1114352, 2088508, 4177016, 8354032, 134186639, 141496417, 268373278, 282992834, 536746556, 565985668, 1073493112, 1131971336, 2146986224, 2263942672, 36364579169, 72729158338, 145458316676, 290916633352, 581833266704]

約数ペア:

[(1, 581833266704), (2, 290916633352), (4, 145458316676), (8, 72729158338), (16, 36364579169), (257, 2263942672), (271, 2146986224), (514, 1131971336), (542, 1073493112), (1028, 565985668), (1084, 536746556), (2056, 282992834), (2168, 268373278), (4112, 141496417), (4336, 134186639), (69647, 8354032), (139294, 4177016), (278588, 2088508), (522127, 1114352), (557176, 1044254)]