901897216

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 132

約数和(自身を含む): 2058217560

約数和(自身を除く): 1156320344

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 121, 128, 176, 232, 242, 251, 256, 319, 352, 464, 484, 502, 512, 638, 704, 928, 968, 1004, 1024, 1276, 1408, 1856, 1936, 2008, 2552, 2761, 2816, 3509, 3712, 3872, 4016, 5104, 5522, 5632, 7018, 7279, 7424, 7744, 8032, 10208, 11044, 11264, 14036, 14558, 14848, 15488, 16064, 20416, 22088, 28072, 29116, 29696, 30371, 30976, 32128, 40832, 44176, 56144, 58232, 60742, 61952, 64256, 80069, 81664, 88352, 112288, 116464, 121484, 123904, 128512, 160138, 163328, 176704, 224576, 232928, 242968, 257024, 320276, 326656, 353408, 449152, 465856, 485936, 640552, 706816, 880759, 898304, 931712, 971872, 1281104, 1413632, 1761518, 1796608, 1863424, 1943744, 2562208, 2827264, 3523036, 3593216, 3726848, 3887488, 5124416, 7046072, 7453696, 7774976, 10248832, 14092144, 15549952, 20497664, 28184288, 31099904, 40995328, 56368576, 81990656, 112737152, 225474304, 450948608, 901897216]

約数ペア:

[(1, 901897216), (2, 450948608), (4, 225474304), (8, 112737152), (11, 81990656), (16, 56368576), (22, 40995328), (29, 31099904), (32, 28184288), (44, 20497664), (58, 15549952), (64, 14092144), (88, 10248832), (116, 7774976), (121, 7453696), (128, 7046072), (176, 5124416), (232, 3887488), (242, 3726848), (251, 3593216), (256, 3523036), (319, 2827264), (352, 2562208), (464, 1943744), (484, 1863424), (502, 1796608), (512, 1761518), (638, 1413632), (704, 1281104), (928, 971872), (968, 931712), (1004, 898304), (1024, 880759), (1276, 706816), (1408, 640552), (1856, 485936), (1936, 465856), (2008, 449152), (2552, 353408), (2761, 326656), (2816, 320276), (3509, 257024), (3712, 242968), (3872, 232928), (4016, 224576), (5104, 176704), (5522, 163328), (5632, 160138), (7018, 128512), (7279, 123904), (7424, 121484), (7744, 116464), (8032, 112288), (10208, 88352), (11044, 81664), (11264, 80069), (14036, 64256), (14558, 61952), (14848, 60742), (15488, 58232), (16064, 56144), (20416, 44176), (22088, 40832), (28072, 32128), (29116, 30976), (29696, 30371)]