340474368

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 1055244960

約数和(自身を除く): 714770592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 59, 64, 68, 78, 96, 102, 104, 118, 128, 136, 156, 177, 192, 204, 208, 221, 236, 256, 272, 289, 312, 354, 384, 408, 416, 442, 472, 512, 544, 578, 624, 663, 708, 767, 768, 816, 832, 867, 884, 944, 1003, 1088, 1156, 1248, 1326, 1416, 1534, 1536, 1632, 1664, 1734, 1768, 1888, 2006, 2176, 2301, 2312, 2496, 2652, 2832, 3009, 3068, 3264, 3328, 3468, 3536, 3757, 3776, 4012, 4352, 4602, 4624, 4992, 5304, 5664, 6018, 6136, 6528, 6656, 6936, 7072, 7514, 7552, 8024, 8704, 9204, 9248, 9984, 10608, 11271, 11328, 12036, 12272, 13039, 13056, 13872, 14144, 15028, 15104, 16048, 17051, 18408, 18496, 19968, 21216, 22542, 22656, 24072, 24544, 26078, 26112, 27744, 28288, 30056, 30208, 32096, 34102, 36816, 36992, 39117, 42432, 45084, 45312, 48144, 49088, 51153, 52156, 55488, 56576, 60112, 64192, 68204, 73632, 73984, 78234, 84864, 90168, 90624, 96288, 98176, 102306, 104312, 110976, 113152, 120224, 128384, 136408, 147264, 147968, 156468, 169728, 180336, 192576, 196352, 204612, 208624, 221663, 221952, 240448, 256768, 272816, 294528, 312936, 339456, 360672, 385152, 392704, 409224, 417248, 443326, 443904, 480896, 513536, 545632, 589056, 625872, 664989, 721344, 770304, 818448, 834496, 886652, 961792, 1091264, 1178112, 1251744, 1329978, 1442688, 1540608, 1636896, 1668992, 1773304, 1923584, 2182528, 2503488, 2659956, 2885376, 3273792, 3337984, 3546608, 4365056, 5006976, 5319912, 5770752, 6547584, 6675968, 7093216, 8730112, 10013952, 10639824, 13095168, 14186432, 20027904, 21279648, 26190336, 28372864, 42559296, 56745728, 85118592, 113491456, 170237184, 340474368]

約数ペア:

[(1, 340474368), (2, 170237184), (3, 113491456), (4, 85118592), (6, 56745728), (8, 42559296), (12, 28372864), (13, 26190336), (16, 21279648), (17, 20027904), (24, 14186432), (26, 13095168), (32, 10639824), (34, 10013952), (39, 8730112), (48, 7093216), (51, 6675968), (52, 6547584), (59, 5770752), (64, 5319912), (68, 5006976), (78, 4365056), (96, 3546608), (102, 3337984), (104, 3273792), (118, 2885376), (128, 2659956), (136, 2503488), (156, 2182528), (177, 1923584), (192, 1773304), (204, 1668992), (208, 1636896), (221, 1540608), (236, 1442688), (256, 1329978), (272, 1251744), (289, 1178112), (312, 1091264), (354, 961792), (384, 886652), (408, 834496), (416, 818448), (442, 770304), (472, 721344), (512, 664989), (544, 625872), (578, 589056), (624, 545632), (663, 513536), (708, 480896), (767, 443904), (768, 443326), (816, 417248), (832, 409224), (867, 392704), (884, 385152), (944, 360672), (1003, 339456), (1088, 312936), (1156, 294528), (1248, 272816), (1326, 256768), (1416, 240448), (1534, 221952), (1536, 221663), (1632, 208624), (1664, 204612), (1734, 196352), (1768, 192576), (1888, 180336), (2006, 169728), (2176, 156468), (2301, 147968), (2312, 147264), (2496, 136408), (2652, 128384), (2832, 120224), (3009, 113152), (3068, 110976), (3264, 104312), (3328, 102306), (3468, 98176), (3536, 96288), (3757, 90624), (3776, 90168), (4012, 84864), (4352, 78234), (4602, 73984), (4624, 73632), (4992, 68204), (5304, 64192), (5664, 60112), (6018, 56576), (6136, 55488), (6528, 52156), (6656, 51153), (6936, 49088), (7072, 48144), (7514, 45312), (7552, 45084), (8024, 42432), (8704, 39117), (9204, 36992), (9248, 36816), (9984, 34102), (10608, 32096), (11271, 30208), (11328, 30056), (12036, 28288), (12272, 27744), (13039, 26112), (13056, 26078), (13872, 24544), (14144, 24072), (15028, 22656), (15104, 22542), (16048, 21216), (17051, 19968), (18408, 18496)]