1187942784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3911}}^1$

素因数の和:4048

約数の個数: 128

約数和(自身を含む): 3639098880

約数和(自身を除く): 2451156096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 113, 128, 168, 192, 224, 226, 336, 339, 384, 448, 452, 672, 678, 791, 896, 904, 1344, 1356, 1582, 1808, 2373, 2688, 2712, 3164, 3616, 3911, 4746, 5424, 6328, 7232, 7822, 9492, 10848, 11733, 12656, 14464, 15644, 18984, 21696, 23466, 25312, 27377, 31288, 37968, 43392, 46932, 50624, 54754, 62576, 75936, 82131, 93864, 101248, 109508, 125152, 151872, 164262, 187728, 219016, 250304, 303744, 328524, 375456, 438032, 441943, 500608, 657048, 750912, 876064, 883886, 1314096, 1325829, 1501824, 1752128, 1767772, 2628192, 2651658, 3093601, 3504256, 3535544, 5256384, 5303316, 6187202, 7071088, 9280803, 10512768, 10606632, 12374404, 14142176, 18561606, 21213264, 24748808, 28284352, 37123212, 42426528, 49497616, 56568704, 74246424, 84853056, 98995232, 148492848, 169706112, 197990464, 296985696, 395980928, 593971392, 1187942784]

約数ペア:

[(1, 1187942784), (2, 593971392), (3, 395980928), (4, 296985696), (6, 197990464), (7, 169706112), (8, 148492848), (12, 98995232), (14, 84853056), (16, 74246424), (21, 56568704), (24, 49497616), (28, 42426528), (32, 37123212), (42, 28284352), (48, 24748808), (56, 21213264), (64, 18561606), (84, 14142176), (96, 12374404), (112, 10606632), (113, 10512768), (128, 9280803), (168, 7071088), (192, 6187202), (224, 5303316), (226, 5256384), (336, 3535544), (339, 3504256), (384, 3093601), (448, 2651658), (452, 2628192), (672, 1767772), (678, 1752128), (791, 1501824), (896, 1325829), (904, 1314096), (1344, 883886), (1356, 876064), (1582, 750912), (1808, 657048), (2373, 500608), (2688, 441943), (2712, 438032), (3164, 375456), (3616, 328524), (3911, 303744), (4746, 250304), (5424, 219016), (6328, 187728), (7232, 164262), (7822, 151872), (9492, 125152), (10848, 109508), (11733, 101248), (12656, 93864), (14464, 82131), (15644, 75936), (18984, 62576), (21696, 54754), (23466, 50624), (25312, 46932), (27377, 43392), (31288, 37968)]