500995712

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1130

約数の個数: 128

約数和(自身を含む): 1247892480

約数和(自身を除く): 746896768

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 868, 896, 952, 992, 1054, 1061, 1088, 1736, 1904, 1984, 2108, 2122, 2176, 3472, 3689, 3808, 3968, 4216, 4244, 6944, 7378, 7427, 7616, 8432, 8488, 13888, 14756, 14854, 15232, 16864, 16976, 18037, 27776, 29512, 29708, 32891, 33728, 33952, 36074, 59024, 59416, 65782, 67456, 67904, 72148, 118048, 118832, 126259, 131564, 135808, 144296, 230237, 236096, 237664, 252518, 263128, 288592, 460474, 472192, 475328, 505036, 526256, 559147, 577184, 920948, 950656, 1010072, 1052512, 1118294, 1154368, 1841896, 2020144, 2105024, 2236588, 2308736, 3683792, 3914029, 4040288, 4210048, 4473176, 7367584, 7828058, 8080576, 8946352, 14735168, 15656116, 16161152, 17892704, 29470336, 31312232, 35785408, 62624464, 71570816, 125248928, 250497856, 500995712]

約数ペア:

[(1, 500995712), (2, 250497856), (4, 125248928), (7, 71570816), (8, 62624464), (14, 35785408), (16, 31312232), (17, 29470336), (28, 17892704), (31, 16161152), (32, 15656116), (34, 14735168), (56, 8946352), (62, 8080576), (64, 7828058), (68, 7367584), (112, 4473176), (119, 4210048), (124, 4040288), (128, 3914029), (136, 3683792), (217, 2308736), (224, 2236588), (238, 2105024), (248, 2020144), (272, 1841896), (434, 1154368), (448, 1118294), (476, 1052512), (496, 1010072), (527, 950656), (544, 920948), (868, 577184), (896, 559147), (952, 526256), (992, 505036), (1054, 475328), (1061, 472192), (1088, 460474), (1736, 288592), (1904, 263128), (1984, 252518), (2108, 237664), (2122, 236096), (2176, 230237), (3472, 144296), (3689, 135808), (3808, 131564), (3968, 126259), (4216, 118832), (4244, 118048), (6944, 72148), (7378, 67904), (7427, 67456), (7616, 65782), (8432, 59416), (8488, 59024), (13888, 36074), (14756, 33952), (14854, 33728), (15232, 32891), (16864, 29708), (16976, 29512), (18037, 27776)]