276979968

素因数分解:

$2^8\times 3^2\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:764

約数の個数: 108

約数和(自身を含む): 803537280

約数和(自身を除く): 526557312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 239, 256, 288, 384, 478, 503, 576, 717, 768, 956, 1006, 1152, 1434, 1509, 1912, 2012, 2151, 2304, 2868, 3018, 3824, 4024, 4302, 4527, 5736, 6036, 7648, 8048, 8604, 9054, 11472, 12072, 15296, 16096, 17208, 18108, 22944, 24144, 30592, 32192, 34416, 36216, 45888, 48288, 61184, 64384, 68832, 72432, 91776, 96576, 120217, 128768, 137664, 144864, 183552, 193152, 240434, 275328, 289728, 360651, 386304, 480868, 550656, 579456, 721302, 961736, 1081953, 1158912, 1442604, 1923472, 2163906, 2885208, 3846944, 4327812, 5770416, 7693888, 8655624, 11540832, 15387776, 17311248, 23081664, 30775552, 34622496, 46163328, 69244992, 92326656, 138489984, 276979968]

約数ペア:

[(1, 276979968), (2, 138489984), (3, 92326656), (4, 69244992), (6, 46163328), (8, 34622496), (9, 30775552), (12, 23081664), (16, 17311248), (18, 15387776), (24, 11540832), (32, 8655624), (36, 7693888), (48, 5770416), (64, 4327812), (72, 3846944), (96, 2885208), (128, 2163906), (144, 1923472), (192, 1442604), (239, 1158912), (256, 1081953), (288, 961736), (384, 721302), (478, 579456), (503, 550656), (576, 480868), (717, 386304), (768, 360651), (956, 289728), (1006, 275328), (1152, 240434), (1434, 193152), (1509, 183552), (1912, 144864), (2012, 137664), (2151, 128768), (2304, 120217), (2868, 96576), (3018, 91776), (3824, 72432), (4024, 68832), (4302, 64384), (4527, 61184), (5736, 48288), (6036, 45888), (7648, 36216), (8048, 34416), (8604, 32192), (9054, 30592), (11472, 24144), (12072, 22944), (15296, 18108), (16096, 17208)]