215163648

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{4447}}^1$

素因数の和:4479

約数の個数: 144

約数和(自身を含む): 727336960

約数和(自身を除く): 512173312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 4447, 5376, 6048, 6912, 8064, 8894, 12096, 13341, 16128, 17788, 24192, 26682, 31129, 35576, 40023, 48384, 53364, 62258, 71152, 80046, 93387, 106728, 120069, 124516, 142304, 160092, 186774, 213456, 240138, 249032, 280161, 284608, 320184, 373548, 426912, 480276, 498064, 560322, 569216, 640368, 747096, 840483, 853824, 960552, 996128, 1120644, 1138432, 1280736, 1494192, 1680966, 1707648, 1921104, 1992256, 2241288, 2561472, 2988384, 3361932, 3415296, 3842208, 3984512, 4482576, 5122944, 5976768, 6723864, 7684416, 7969024, 8965152, 10245888, 11953536, 13447728, 15368832, 17930304, 23907072, 26895456, 30737664, 35860608, 53790912, 71721216, 107581824, 215163648]

約数ペア:

[(1, 215163648), (2, 107581824), (3, 71721216), (4, 53790912), (6, 35860608), (7, 30737664), (8, 26895456), (9, 23907072), (12, 17930304), (14, 15368832), (16, 13447728), (18, 11953536), (21, 10245888), (24, 8965152), (27, 7969024), (28, 7684416), (32, 6723864), (36, 5976768), (42, 5122944), (48, 4482576), (54, 3984512), (56, 3842208), (63, 3415296), (64, 3361932), (72, 2988384), (84, 2561472), (96, 2241288), (108, 1992256), (112, 1921104), (126, 1707648), (128, 1680966), (144, 1494192), (168, 1280736), (189, 1138432), (192, 1120644), (216, 996128), (224, 960552), (252, 853824), (256, 840483), (288, 747096), (336, 640368), (378, 569216), (384, 560322), (432, 498064), (448, 480276), (504, 426912), (576, 373548), (672, 320184), (756, 284608), (768, 280161), (864, 249032), (896, 240138), (1008, 213456), (1152, 186774), (1344, 160092), (1512, 142304), (1728, 124516), (1792, 120069), (2016, 106728), (2304, 93387), (2688, 80046), (3024, 71152), (3456, 62258), (4032, 53364), (4447, 48384), (5376, 40023), (6048, 35576), (6912, 31129), (8064, 26682), (8894, 24192), (12096, 17788), (13341, 16128)]