254790144

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{2633}}^1$

素因数の和:2667

約数の個数: 160

約数和(自身を含む): 862266240

約数和(自身を除く): 607476096

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, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2633, 2688, 3024, 3456, 3584, 4032, 4608, 5266, 5376, 6048, 6912, 7899, 8064, 10532, 10752, 12096, 13824, 15798, 16128, 18431, 21064, 23697, 24192, 31596, 32256, 36862, 42128, 47394, 48384, 55293, 63192, 71091, 73724, 84256, 94788, 96768, 110586, 126384, 142182, 147448, 165879, 168512, 189576, 221172, 252768, 284364, 294896, 331758, 337024, 379152, 442344, 497637, 505536, 568728, 589792, 663516, 674048, 758304, 884688, 995274, 1011072, 1137456, 1179584, 1327032, 1348096, 1516608, 1769376, 1990548, 2022144, 2274912, 2359168, 2654064, 3033216, 3538752, 3981096, 4044288, 4549824, 4718336, 5308128, 6066432, 7077504, 7962192, 9099648, 9436672, 10616256, 12132864, 14155008, 15924384, 18199296, 21232512, 28310016, 31848768, 36398592, 42465024, 63697536, 84930048, 127395072, 254790144]

約数ペア:

[(1, 254790144), (2, 127395072), (3, 84930048), (4, 63697536), (6, 42465024), (7, 36398592), (8, 31848768), (9, 28310016), (12, 21232512), (14, 18199296), (16, 15924384), (18, 14155008), (21, 12132864), (24, 10616256), (27, 9436672), (28, 9099648), (32, 7962192), (36, 7077504), (42, 6066432), (48, 5308128), (54, 4718336), (56, 4549824), (63, 4044288), (64, 3981096), (72, 3538752), (84, 3033216), (96, 2654064), (108, 2359168), (112, 2274912), (126, 2022144), (128, 1990548), (144, 1769376), (168, 1516608), (189, 1348096), (192, 1327032), (216, 1179584), (224, 1137456), (252, 1011072), (256, 995274), (288, 884688), (336, 758304), (378, 674048), (384, 663516), (432, 589792), (448, 568728), (504, 505536), (512, 497637), (576, 442344), (672, 379152), (756, 337024), (768, 331758), (864, 294896), (896, 284364), (1008, 252768), (1152, 221172), (1344, 189576), (1512, 168512), (1536, 165879), (1728, 147448), (1792, 142182), (2016, 126384), (2304, 110586), (2633, 96768), (2688, 94788), (3024, 84256), (3456, 73724), (3584, 71091), (4032, 63192), (4608, 55293), (5266, 48384), (5376, 47394), (6048, 42128), (6912, 36862), (7899, 32256), (8064, 31596), (10532, 24192), (10752, 23697), (12096, 21064), (13824, 18431), (15798, 16128)]