2488756864

素因数分解:

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

素因数の和:390

約数の個数: 96

約数和(自身を含む): 5503324320

約数和(自身を除く): 3014567456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 131, 176, 206, 262, 352, 412, 524, 704, 824, 1048, 1133, 1408, 1441, 1648, 2096, 2266, 2882, 3296, 4192, 4532, 5764, 6592, 8384, 9064, 11528, 13184, 13493, 16768, 17161, 18128, 23056, 26986, 34322, 36256, 46112, 53972, 68644, 72512, 92224, 107944, 137288, 145024, 148423, 184448, 188771, 215888, 274576, 296846, 377542, 431776, 549152, 593692, 755084, 863552, 1098304, 1187384, 1510168, 1727104, 1767583, 2196608, 2374768, 3020336, 3535166, 4749536, 6040672, 7070332, 9499072, 12081344, 14140664, 18998144, 19443413, 24162688, 28281328, 38886826, 56562656, 77773652, 113125312, 155547304, 226250624, 311094608, 622189216, 1244378432, 2488756864]

約数ペア:

[(1, 2488756864), (2, 1244378432), (4, 622189216), (8, 311094608), (11, 226250624), (16, 155547304), (22, 113125312), (32, 77773652), (44, 56562656), (64, 38886826), (88, 28281328), (103, 24162688), (128, 19443413), (131, 18998144), (176, 14140664), (206, 12081344), (262, 9499072), (352, 7070332), (412, 6040672), (524, 4749536), (704, 3535166), (824, 3020336), (1048, 2374768), (1133, 2196608), (1408, 1767583), (1441, 1727104), (1648, 1510168), (2096, 1187384), (2266, 1098304), (2882, 863552), (3296, 755084), (4192, 593692), (4532, 549152), (5764, 431776), (6592, 377542), (8384, 296846), (9064, 274576), (11528, 215888), (13184, 188771), (13493, 184448), (16768, 148423), (17161, 145024), (18128, 137288), (23056, 107944), (26986, 92224), (34322, 72512), (36256, 68644), (46112, 53972)]