821069458944

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3320189}}^1$

素因数の和:3320240

約数の個数: 160

約数和(自身を含む): 2608553756160

約数和(自身を除く): 1787484297216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 512, 552, 644, 672, 736, 768, 896, 966, 1104, 1288, 1344, 1472, 1536, 1792, 1932, 2208, 2576, 2688, 2944, 3584, 3864, 4416, 5152, 5376, 5888, 7728, 8832, 10304, 10752, 11776, 15456, 17664, 20608, 30912, 35328, 41216, 61824, 82432, 123648, 247296, 3320189, 6640378, 9960567, 13280756, 19921134, 23241323, 26561512, 39842268, 46482646, 53123024, 69723969, 76364347, 79684536, 92965292, 106246048, 139447938, 152728694, 159369072, 185930584, 212492096, 229093041, 278895876, 305457388, 318738144, 371861168, 424984192, 458186082, 534550429, 557791752, 610914776, 637476288, 743722336, 849968384, 916372164, 1069100858, 1115583504, 1221829552, 1274952576, 1487444672, 1603651287, 1699936768, 1832744328, 2138201716, 2231167008, 2443659104, 2549905152, 2974889344, 3207302574, 3665488656, 4276403432, 4462334016, 4887318208, 5099810304, 5949778688, 6414605148, 7330977312, 8552806864, 8924668032, 9774636416, 11899557376, 12829210296, 14661954624, 17105613728, 17849336064, 19549272832, 25658420592, 29323909248, 34211227456, 35698672128, 39098545664, 51316841184, 58647818496, 68422454912, 102633682368, 117295636992, 136844909824, 205267364736, 273689819648, 410534729472, 821069458944]

約数ペア:

[(1, 821069458944), (2, 410534729472), (3, 273689819648), (4, 205267364736), (6, 136844909824), (7, 117295636992), (8, 102633682368), (12, 68422454912), (14, 58647818496), (16, 51316841184), (21, 39098545664), (23, 35698672128), (24, 34211227456), (28, 29323909248), (32, 25658420592), (42, 19549272832), (46, 17849336064), (48, 17105613728), (56, 14661954624), (64, 12829210296), (69, 11899557376), (84, 9774636416), (92, 8924668032), (96, 8552806864), (112, 7330977312), (128, 6414605148), (138, 5949778688), (161, 5099810304), (168, 4887318208), (184, 4462334016), (192, 4276403432), (224, 3665488656), (256, 3207302574), (276, 2974889344), (322, 2549905152), (336, 2443659104), (368, 2231167008), (384, 2138201716), (448, 1832744328), (483, 1699936768), (512, 1603651287), (552, 1487444672), (644, 1274952576), (672, 1221829552), (736, 1115583504), (768, 1069100858), (896, 916372164), (966, 849968384), (1104, 743722336), (1288, 637476288), (1344, 610914776), (1472, 557791752), (1536, 534550429), (1792, 458186082), (1932, 424984192), (2208, 371861168), (2576, 318738144), (2688, 305457388), (2944, 278895876), (3584, 229093041), (3864, 212492096), (4416, 185930584), (5152, 159369072), (5376, 152728694), (5888, 139447938), (7728, 106246048), (8832, 92965292), (10304, 79684536), (10752, 76364347), (11776, 69723969), (15456, 53123024), (17664, 46482646), (20608, 39842268), (30912, 26561512), (35328, 23241323), (41216, 19921134), (61824, 13280756), (82432, 9960567), (123648, 6640378), (247296, 3320189)]