40282368

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 125583360

約数和(自身を除く): 85300992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 84, 96, 112, 118, 127, 128, 168, 177, 192, 224, 236, 254, 256, 336, 354, 381, 384, 413, 448, 472, 508, 672, 708, 762, 768, 826, 889, 896, 944, 1016, 1239, 1344, 1416, 1524, 1652, 1778, 1792, 1888, 2032, 2478, 2667, 2688, 2832, 3048, 3304, 3556, 3776, 4064, 4956, 5334, 5376, 5664, 6096, 6608, 7112, 7493, 7552, 8128, 9912, 10668, 11328, 12192, 13216, 14224, 14986, 15104, 16256, 19824, 21336, 22479, 22656, 24384, 26432, 28448, 29972, 32512, 39648, 42672, 44958, 45312, 48768, 52451, 52864, 56896, 59944, 79296, 85344, 89916, 97536, 104902, 105728, 113792, 119888, 157353, 158592, 170688, 179832, 209804, 227584, 239776, 314706, 317184, 341376, 359664, 419608, 479552, 629412, 682752, 719328, 839216, 959104, 1258824, 1438656, 1678432, 1918208, 2517648, 2877312, 3356864, 5035296, 5754624, 6713728, 10070592, 13427456, 20141184, 40282368]

約数ペア:

[(1, 40282368), (2, 20141184), (3, 13427456), (4, 10070592), (6, 6713728), (7, 5754624), (8, 5035296), (12, 3356864), (14, 2877312), (16, 2517648), (21, 1918208), (24, 1678432), (28, 1438656), (32, 1258824), (42, 959104), (48, 839216), (56, 719328), (59, 682752), (64, 629412), (84, 479552), (96, 419608), (112, 359664), (118, 341376), (127, 317184), (128, 314706), (168, 239776), (177, 227584), (192, 209804), (224, 179832), (236, 170688), (254, 158592), (256, 157353), (336, 119888), (354, 113792), (381, 105728), (384, 104902), (413, 97536), (448, 89916), (472, 85344), (508, 79296), (672, 59944), (708, 56896), (762, 52864), (768, 52451), (826, 48768), (889, 45312), (896, 44958), (944, 42672), (1016, 39648), (1239, 32512), (1344, 29972), (1416, 28448), (1524, 26432), (1652, 24384), (1778, 22656), (1792, 22479), (1888, 21336), (2032, 19824), (2478, 16256), (2667, 15104), (2688, 14986), (2832, 14224), (3048, 13216), (3304, 12192), (3556, 11328), (3776, 10668), (4064, 9912), (4956, 8128), (5334, 7552), (5376, 7493), (5664, 7112), (6096, 6608)]