286916608

素因数分解:

$2^{17}\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 629143200

約数和(自身を除く): 342226592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 199, 256, 352, 398, 512, 704, 796, 1024, 1408, 1592, 2048, 2189, 2816, 3184, 4096, 4378, 5632, 6368, 8192, 8756, 11264, 12736, 16384, 17512, 22528, 25472, 32768, 35024, 45056, 50944, 65536, 70048, 90112, 101888, 131072, 140096, 180224, 203776, 280192, 360448, 407552, 560384, 720896, 815104, 1120768, 1441792, 1630208, 2241536, 3260416, 4483072, 6520832, 8966144, 13041664, 17932288, 26083328, 35864576, 71729152, 143458304, 286916608]

約数ペア:

[(1, 286916608), (2, 143458304), (4, 71729152), (8, 35864576), (11, 26083328), (16, 17932288), (22, 13041664), (32, 8966144), (44, 6520832), (64, 4483072), (88, 3260416), (128, 2241536), (176, 1630208), (199, 1441792), (256, 1120768), (352, 815104), (398, 720896), (512, 560384), (704, 407552), (796, 360448), (1024, 280192), (1408, 203776), (1592, 180224), (2048, 140096), (2189, 131072), (2816, 101888), (3184, 90112), (4096, 70048), (4378, 65536), (5632, 50944), (6368, 45056), (8192, 35024), (8756, 32768), (11264, 25472), (12736, 22528), (16384, 17512)]