227734528

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31771}}^1$

素因数の和:31798

約数の個数: 44

約数和(自身を含む): 520298272

約数和(自身を除く): 292563744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 31771, 63542, 127084, 222397, 254168, 444794, 508336, 889588, 1016672, 1779176, 2033344, 3558352, 4066688, 7116704, 8133376, 14233408, 16266752, 28466816, 32533504, 56933632, 113867264, 227734528]

約数ペア:

[(1, 227734528), (2, 113867264), (4, 56933632), (7, 32533504), (8, 28466816), (14, 16266752), (16, 14233408), (28, 8133376), (32, 7116704), (56, 4066688), (64, 3558352), (112, 2033344), (128, 1779176), (224, 1016672), (256, 889588), (448, 508336), (512, 444794), (896, 254168), (1024, 222397), (1792, 127084), (3584, 63542), (7168, 31771)]