318480448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 224

約数和(自身を含む): 829543680

約数和(自身を除く): 511063232

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 23, 26, 32, 34, 44, 46, 52, 64, 68, 88, 89, 92, 104, 136, 143, 176, 178, 184, 187, 208, 221, 253, 272, 286, 299, 352, 356, 368, 374, 391, 416, 442, 506, 544, 572, 598, 704, 712, 736, 748, 782, 832, 884, 979, 1012, 1088, 1144, 1157, 1196, 1424, 1472, 1496, 1513, 1564, 1768, 1958, 2024, 2047, 2288, 2314, 2392, 2431, 2848, 2992, 3026, 3128, 3289, 3536, 3916, 4048, 4094, 4301, 4576, 4628, 4784, 4862, 5083, 5696, 5984, 6052, 6256, 6578, 7072, 7832, 8096, 8188, 8602, 9152, 9256, 9568, 9724, 10166, 11968, 12104, 12512, 12727, 13156, 14144, 15664, 16192, 16376, 16643, 17204, 18512, 19136, 19448, 19669, 20332, 22517, 24208, 25024, 25454, 26312, 26611, 31328, 32752, 33286, 34408, 34799, 37024, 38896, 39338, 40664, 45034, 48416, 50908, 52624, 53222, 55913, 62656, 65504, 66572, 68816, 69598, 74048, 77792, 78676, 81328, 90068, 96832, 101816, 105248, 106444, 111826, 131008, 133144, 137632, 139196, 155584, 157352, 162656, 180136, 203632, 210496, 212888, 216359, 223652, 266288, 275264, 278392, 292721, 314704, 325312, 360272, 382789, 407264, 425776, 432718, 447304, 452387, 532576, 556784, 585442, 629408, 720544, 765578, 814528, 851552, 865436, 894608, 904774, 1065152, 1113568, 1170884, 1258816, 1441088, 1531156, 1703104, 1730872, 1789216, 1809548, 2227136, 2341768, 3062312, 3461744, 3578432, 3619096, 4683536, 4976257, 6124624, 6923488, 7238192, 9367072, 9952514, 12249248, 13846976, 14476384, 18734144, 19905028, 24498496, 28952768, 39810056, 79620112, 159240224, 318480448]

約数ペア:

[(1, 318480448), (2, 159240224), (4, 79620112), (8, 39810056), (11, 28952768), (13, 24498496), (16, 19905028), (17, 18734144), (22, 14476384), (23, 13846976), (26, 12249248), (32, 9952514), (34, 9367072), (44, 7238192), (46, 6923488), (52, 6124624), (64, 4976257), (68, 4683536), (88, 3619096), (89, 3578432), (92, 3461744), (104, 3062312), (136, 2341768), (143, 2227136), (176, 1809548), (178, 1789216), (184, 1730872), (187, 1703104), (208, 1531156), (221, 1441088), (253, 1258816), (272, 1170884), (286, 1113568), (299, 1065152), (352, 904774), (356, 894608), (368, 865436), (374, 851552), (391, 814528), (416, 765578), (442, 720544), (506, 629408), (544, 585442), (572, 556784), (598, 532576), (704, 452387), (712, 447304), (736, 432718), (748, 425776), (782, 407264), (832, 382789), (884, 360272), (979, 325312), (1012, 314704), (1088, 292721), (1144, 278392), (1157, 275264), (1196, 266288), (1424, 223652), (1472, 216359), (1496, 212888), (1513, 210496), (1564, 203632), (1768, 180136), (1958, 162656), (2024, 157352), (2047, 155584), (2288, 139196), (2314, 137632), (2392, 133144), (2431, 131008), (2848, 111826), (2992, 106444), (3026, 105248), (3128, 101816), (3289, 96832), (3536, 90068), (3916, 81328), (4048, 78676), (4094, 77792), (4301, 74048), (4576, 69598), (4628, 68816), (4784, 66572), (4862, 65504), (5083, 62656), (5696, 55913), (5984, 53222), (6052, 52624), (6256, 50908), (6578, 48416), (7072, 45034), (7832, 40664), (8096, 39338), (8188, 38896), (8602, 37024), (9152, 34799), (9256, 34408), (9568, 33286), (9724, 32752), (10166, 31328), (11968, 26611), (12104, 26312), (12512, 25454), (12727, 25024), (13156, 24208), (14144, 22517), (15664, 20332), (16192, 19669), (16376, 19448), (16643, 19136), (17204, 18512)]