265974016

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 673440768

約数和(自身を除く): 407466752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 103, 112, 128, 131, 154, 176, 206, 224, 256, 262, 308, 352, 412, 448, 524, 616, 704, 721, 824, 896, 917, 1048, 1133, 1232, 1408, 1441, 1442, 1648, 1792, 1834, 2096, 2266, 2464, 2816, 2882, 2884, 3296, 3668, 4192, 4532, 4928, 5764, 5768, 6592, 7336, 7931, 8384, 9064, 9856, 10087, 11528, 11536, 13184, 13493, 14672, 15862, 16768, 18128, 19712, 20174, 23056, 23072, 26368, 26986, 29344, 31724, 33536, 36256, 40348, 46112, 46144, 53972, 58688, 63448, 72512, 80696, 92224, 92288, 94451, 107944, 117376, 126896, 145024, 148423, 161392, 184448, 184576, 188902, 215888, 234752, 253792, 290048, 296846, 322784, 368896, 377804, 431776, 507584, 593692, 645568, 755608, 863552, 1015168, 1038961, 1187384, 1291136, 1511216, 1727104, 2030336, 2077922, 2374768, 2582272, 3022432, 3454208, 4155844, 4749536, 6044864, 8311688, 9499072, 12089728, 16623376, 18998144, 24179456, 33246752, 37996288, 66493504, 132987008, 265974016]

約数ペア:

[(1, 265974016), (2, 132987008), (4, 66493504), (7, 37996288), (8, 33246752), (11, 24179456), (14, 18998144), (16, 16623376), (22, 12089728), (28, 9499072), (32, 8311688), (44, 6044864), (56, 4749536), (64, 4155844), (77, 3454208), (88, 3022432), (103, 2582272), (112, 2374768), (128, 2077922), (131, 2030336), (154, 1727104), (176, 1511216), (206, 1291136), (224, 1187384), (256, 1038961), (262, 1015168), (308, 863552), (352, 755608), (412, 645568), (448, 593692), (524, 507584), (616, 431776), (704, 377804), (721, 368896), (824, 322784), (896, 296846), (917, 290048), (1048, 253792), (1133, 234752), (1232, 215888), (1408, 188902), (1441, 184576), (1442, 184448), (1648, 161392), (1792, 148423), (1834, 145024), (2096, 126896), (2266, 117376), (2464, 107944), (2816, 94451), (2882, 92288), (2884, 92224), (3296, 80696), (3668, 72512), (4192, 63448), (4532, 58688), (4928, 53972), (5764, 46144), (5768, 46112), (6592, 40348), (7336, 36256), (7931, 33536), (8384, 31724), (9064, 29344), (9856, 26986), (10087, 26368), (11528, 23072), (11536, 23056), (13184, 20174), (13493, 19712), (14672, 18128), (15862, 16768)]