1246294016

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 104

約数和(自身を含む): 2752176000

約数和(自身を除く): 1505881984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 139, 176, 199, 256, 278, 352, 398, 512, 556, 704, 796, 1024, 1112, 1408, 1529, 1592, 2048, 2189, 2224, 2816, 3058, 3184, 4096, 4378, 4448, 5632, 6116, 6368, 8756, 8896, 11264, 12232, 12736, 17512, 17792, 22528, 24464, 25472, 27661, 35024, 35584, 45056, 48928, 50944, 55322, 70048, 71168, 97856, 101888, 110644, 140096, 142336, 195712, 203776, 221288, 280192, 284672, 304271, 391424, 407552, 442576, 560384, 569344, 608542, 782848, 815104, 885152, 1120768, 1217084, 1565696, 1770304, 2241536, 2434168, 3131392, 3540608, 4483072, 4868336, 6262784, 7081216, 8966144, 9736672, 14162432, 19473344, 28324864, 38946688, 56649728, 77893376, 113299456, 155786752, 311573504, 623147008, 1246294016]

約数ペア:

[(1, 1246294016), (2, 623147008), (4, 311573504), (8, 155786752), (11, 113299456), (16, 77893376), (22, 56649728), (32, 38946688), (44, 28324864), (64, 19473344), (88, 14162432), (128, 9736672), (139, 8966144), (176, 7081216), (199, 6262784), (256, 4868336), (278, 4483072), (352, 3540608), (398, 3131392), (512, 2434168), (556, 2241536), (704, 1770304), (796, 1565696), (1024, 1217084), (1112, 1120768), (1408, 885152), (1529, 815104), (1592, 782848), (2048, 608542), (2189, 569344), (2224, 560384), (2816, 442576), (3058, 407552), (3184, 391424), (4096, 304271), (4378, 284672), (4448, 280192), (5632, 221288), (6116, 203776), (6368, 195712), (8756, 142336), (8896, 140096), (11264, 110644), (12232, 101888), (12736, 97856), (17512, 71168), (17792, 70048), (22528, 55322), (24464, 50944), (25472, 48928), (27661, 45056), (35024, 35584)]