286884864

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{4447}}^1$

素因数の和:4480

約数の個数: 132

約数和(自身を含む): 946925824

約数和(自身を除く): 660040960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4447, 4608, 5376, 7168, 8064, 8894, 9216, 10752, 13341, 16128, 17788, 21504, 26682, 31129, 32256, 35576, 40023, 53364, 62258, 64512, 71152, 80046, 93387, 106728, 124516, 142304, 160092, 186774, 213456, 249032, 280161, 284608, 320184, 373548, 426912, 498064, 560322, 569216, 640368, 747096, 853824, 996128, 1120644, 1138432, 1280736, 1494192, 1707648, 1992256, 2241288, 2276864, 2561472, 2988384, 3415296, 3984512, 4482576, 4553728, 5122944, 5976768, 6830592, 7969024, 8965152, 10245888, 11953536, 13661184, 15938048, 17930304, 20491776, 23907072, 31876096, 35860608, 40983552, 47814144, 71721216, 95628288, 143442432, 286884864]

約数ペア:

[(1, 286884864), (2, 143442432), (3, 95628288), (4, 71721216), (6, 47814144), (7, 40983552), (8, 35860608), (9, 31876096), (12, 23907072), (14, 20491776), (16, 17930304), (18, 15938048), (21, 13661184), (24, 11953536), (28, 10245888), (32, 8965152), (36, 7969024), (42, 6830592), (48, 5976768), (56, 5122944), (63, 4553728), (64, 4482576), (72, 3984512), (84, 3415296), (96, 2988384), (112, 2561472), (126, 2276864), (128, 2241288), (144, 1992256), (168, 1707648), (192, 1494192), (224, 1280736), (252, 1138432), (256, 1120644), (288, 996128), (336, 853824), (384, 747096), (448, 640368), (504, 569216), (512, 560322), (576, 498064), (672, 426912), (768, 373548), (896, 320184), (1008, 284608), (1024, 280161), (1152, 249032), (1344, 213456), (1536, 186774), (1792, 160092), (2016, 142304), (2304, 124516), (2688, 106728), (3072, 93387), (3584, 80046), (4032, 71152), (4447, 64512), (4608, 62258), (5376, 53364), (7168, 40023), (8064, 35576), (8894, 32256), (9216, 31129), (10752, 26682), (13341, 21504), (16128, 17788)]