288096256

素因数分解:

$2^{18}\times 7^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 76

約数和(自身を含む): 662698768

約数和(自身を除く): 374602512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 256, 314, 448, 512, 628, 896, 1024, 1099, 1256, 1792, 2048, 2198, 2512, 3584, 4096, 4396, 5024, 7168, 8192, 8792, 10048, 14336, 16384, 17584, 20096, 28672, 32768, 35168, 40192, 57344, 65536, 70336, 80384, 114688, 131072, 140672, 160768, 229376, 262144, 281344, 321536, 458752, 562688, 643072, 917504, 1125376, 1286144, 1835008, 2250752, 2572288, 4501504, 5144576, 9003008, 10289152, 18006016, 20578304, 36012032, 41156608, 72024064, 144048128, 288096256]

約数ペア:

[(1, 288096256), (2, 144048128), (4, 72024064), (7, 41156608), (8, 36012032), (14, 20578304), (16, 18006016), (28, 10289152), (32, 9003008), (56, 5144576), (64, 4501504), (112, 2572288), (128, 2250752), (157, 1835008), (224, 1286144), (256, 1125376), (314, 917504), (448, 643072), (512, 562688), (628, 458752), (896, 321536), (1024, 281344), (1099, 262144), (1256, 229376), (1792, 160768), (2048, 140672), (2198, 131072), (2512, 114688), (3584, 80384), (4096, 70336), (4396, 65536), (5024, 57344), (7168, 40192), (8192, 35168), (8792, 32768), (10048, 28672), (14336, 20096), (16384, 17584)]