308281344

素因数分解:

$2^{21}\times 3^1\times 7^2$

素因数の和:59

約数の個数: 132

約数和(自身を含む): 956301084

約数和(自身を除く): 648019740

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2048, 2352, 2688, 3072, 3136, 3584, 4096, 4704, 5376, 6144, 6272, 7168, 8192, 9408, 10752, 12288, 12544, 14336, 16384, 18816, 21504, 24576, 25088, 28672, 32768, 37632, 43008, 49152, 50176, 57344, 65536, 75264, 86016, 98304, 100352, 114688, 131072, 150528, 172032, 196608, 200704, 229376, 262144, 301056, 344064, 393216, 401408, 458752, 524288, 602112, 688128, 786432, 802816, 917504, 1048576, 1204224, 1376256, 1572864, 1605632, 1835008, 2097152, 2408448, 2752512, 3145728, 3211264, 3670016, 4816896, 5505024, 6291456, 6422528, 7340032, 9633792, 11010048, 12845056, 14680064, 19267584, 22020096, 25690112, 38535168, 44040192, 51380224, 77070336, 102760448, 154140672, 308281344]

約数ペア:

[(1, 308281344), (2, 154140672), (3, 102760448), (4, 77070336), (6, 51380224), (7, 44040192), (8, 38535168), (12, 25690112), (14, 22020096), (16, 19267584), (21, 14680064), (24, 12845056), (28, 11010048), (32, 9633792), (42, 7340032), (48, 6422528), (49, 6291456), (56, 5505024), (64, 4816896), (84, 3670016), (96, 3211264), (98, 3145728), (112, 2752512), (128, 2408448), (147, 2097152), (168, 1835008), (192, 1605632), (196, 1572864), (224, 1376256), (256, 1204224), (294, 1048576), (336, 917504), (384, 802816), (392, 786432), (448, 688128), (512, 602112), (588, 524288), (672, 458752), (768, 401408), (784, 393216), (896, 344064), (1024, 301056), (1176, 262144), (1344, 229376), (1536, 200704), (1568, 196608), (1792, 172032), (2048, 150528), (2352, 131072), (2688, 114688), (3072, 100352), (3136, 98304), (3584, 86016), (4096, 75264), (4704, 65536), (5376, 57344), (6144, 50176), (6272, 49152), (7168, 43008), (8192, 37632), (9408, 32768), (10752, 28672), (12288, 25088), (12544, 24576), (14336, 21504), (16384, 18816)]