990558144

素因数分解:

$2^6\times 3^2\times {\mathrm{1719719}}^1$

素因数の和:1719737

約数の個数: 42

約数和(自身を含む): 2839257720

約数和(自身を除く): 1848699576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1719719, 3439438, 5159157, 6878876, 10318314, 13757752, 15477471, 20636628, 27515504, 30954942, 41273256, 55031008, 61909884, 82546512, 110062016, 123819768, 165093024, 247639536, 330186048, 495279072, 990558144]

約数ペア:

[(1, 990558144), (2, 495279072), (3, 330186048), (4, 247639536), (6, 165093024), (8, 123819768), (9, 110062016), (12, 82546512), (16, 61909884), (18, 55031008), (24, 41273256), (32, 30954942), (36, 27515504), (48, 20636628), (64, 15477471), (72, 13757752), (96, 10318314), (144, 6878876), (192, 5159157), (288, 3439438), (576, 1719719)]