747307008

素因数分解:

$2^{16}\times 3^2\times 7^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 204

約数和(自身を含む): 2480911888

約数和(自身を除く): 1733604880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 181, 192, 224, 252, 256, 288, 336, 362, 384, 448, 504, 512, 543, 576, 672, 724, 768, 896, 1008, 1024, 1086, 1152, 1267, 1344, 1448, 1536, 1629, 1792, 2016, 2048, 2172, 2304, 2534, 2688, 2896, 3072, 3258, 3584, 3801, 4032, 4096, 4344, 4608, 5068, 5376, 5792, 6144, 6516, 7168, 7602, 8064, 8192, 8688, 9216, 10136, 10752, 11403, 11584, 12288, 13032, 14336, 15204, 16128, 16384, 17376, 18432, 20272, 21504, 22806, 23168, 24576, 26064, 28672, 30408, 32256, 32768, 34752, 36864, 40544, 43008, 45612, 46336, 49152, 52128, 57344, 60816, 64512, 65536, 69504, 73728, 81088, 86016, 91224, 92672, 98304, 104256, 114688, 121632, 129024, 139008, 147456, 162176, 172032, 182448, 185344, 196608, 208512, 229376, 243264, 258048, 278016, 294912, 324352, 344064, 364896, 370688, 417024, 458752, 486528, 516096, 556032, 589824, 648704, 688128, 729792, 741376, 834048, 973056, 1032192, 1112064, 1297408, 1376256, 1459584, 1482752, 1668096, 1946112, 2064384, 2224128, 2594816, 2919168, 2965504, 3336192, 3892224, 4128768, 4448256, 5189632, 5838336, 5931008, 6672384, 7784448, 8896512, 10379264, 11676672, 11862016, 13344768, 15568896, 17793024, 20758528, 23353344, 26689536, 31137792, 35586048, 41517056, 46706688, 53379072, 62275584, 83034112, 93413376, 106758144, 124551168, 186826752, 249102336, 373653504, 747307008]

約数ペア:

[(1, 747307008), (2, 373653504), (3, 249102336), (4, 186826752), (6, 124551168), (7, 106758144), (8, 93413376), (9, 83034112), (12, 62275584), (14, 53379072), (16, 46706688), (18, 41517056), (21, 35586048), (24, 31137792), (28, 26689536), (32, 23353344), (36, 20758528), (42, 17793024), (48, 15568896), (56, 13344768), (63, 11862016), (64, 11676672), (72, 10379264), (84, 8896512), (96, 7784448), (112, 6672384), (126, 5931008), (128, 5838336), (144, 5189632), (168, 4448256), (181, 4128768), (192, 3892224), (224, 3336192), (252, 2965504), (256, 2919168), (288, 2594816), (336, 2224128), (362, 2064384), (384, 1946112), (448, 1668096), (504, 1482752), (512, 1459584), (543, 1376256), (576, 1297408), (672, 1112064), (724, 1032192), (768, 973056), (896, 834048), (1008, 741376), (1024, 729792), (1086, 688128), (1152, 648704), (1267, 589824), (1344, 556032), (1448, 516096), (1536, 486528), (1629, 458752), (1792, 417024), (2016, 370688), (2048, 364896), (2172, 344064), (2304, 324352), (2534, 294912), (2688, 278016), (2896, 258048), (3072, 243264), (3258, 229376), (3584, 208512), (3801, 196608), (4032, 185344), (4096, 182448), (4344, 172032), (4608, 162176), (5068, 147456), (5376, 139008), (5792, 129024), (6144, 121632), (6516, 114688), (7168, 104256), (7602, 98304), (8064, 92672), (8192, 91224), (8688, 86016), (9216, 81088), (10136, 73728), (10752, 69504), (11403, 65536), (11584, 64512), (12288, 60816), (13032, 57344), (14336, 52128), (15204, 49152), (16128, 46336), (16384, 45612), (17376, 43008), (18432, 40544), (20272, 36864), (21504, 34752), (22806, 32768), (23168, 32256), (24576, 30408), (26064, 28672)]