987734169408

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{3391}}^1\times {\mathrm{4423}}^1$

素因数の和:7850

約数の個数: 224

約数和(自身を含む): 3049261465600

約数和(自身を除く): 2061527296192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2744, 3136, 3391, 4116, 4423, 4704, 5488, 6782, 8232, 8846, 9408, 10173, 10976, 13269, 13564, 16464, 17692, 20346, 21952, 23737, 26538, 27128, 30961, 32928, 35384, 40692, 47474, 53076, 54256, 61922, 65856, 70768, 71211, 81384, 92883, 94948, 106152, 108512, 123844, 141536, 142422, 162768, 166159, 185766, 189896, 212304, 216727, 217024, 247688, 283072, 284844, 325536, 332318, 371532, 379792, 424608, 433454, 495376, 498477, 569688, 650181, 651072, 664636, 743064, 759584, 849216, 866908, 990752, 996954, 1139376, 1163113, 1300362, 1329272, 1486128, 1517089, 1519168, 1733816, 1981504, 1993908, 2278752, 2326226, 2600724, 2658544, 2972256, 3034178, 3467632, 3489339, 3987816, 4551267, 4557504, 4652452, 5201448, 5317088, 5944512, 6068356, 6935264, 6978678, 7975632, 9102534, 9304904, 10402896, 10634176, 12136712, 13870528, 13957356, 14998393, 15951264, 18205068, 18609808, 20805792, 24273424, 27914712, 29996786, 31902528, 36410136, 37219616, 41611584, 44995179, 48546848, 55829424, 59993572, 72820272, 74439232, 89990358, 97093696, 104988751, 111658848, 119987144, 145640544, 179980716, 209977502, 223317696, 239974288, 291281088, 314966253, 359961432, 419955004, 479948576, 629932506, 719922864, 734921257, 839910008, 959897152, 1259865012, 1439845728, 1469842514, 1679820016, 2204763771, 2519730024, 2879691456, 2939685028, 3359640032, 4409527542, 5039460048, 5144448799, 5879370056, 6719280064, 8819055084, 10078920096, 10288897598, 11758740112, 15433346397, 17638110168, 20157840192, 20577795196, 23517480224, 30866692794, 35276220336, 41155590392, 47034960448, 61733385588, 70552440672, 82311180784, 123466771176, 141104881344, 164622361568, 246933542352, 329244723136, 493867084704, 987734169408]

約数ペア:

[(1, 987734169408), (2, 493867084704), (3, 329244723136), (4, 246933542352), (6, 164622361568), (7, 141104881344), (8, 123466771176), (12, 82311180784), (14, 70552440672), (16, 61733385588), (21, 47034960448), (24, 41155590392), (28, 35276220336), (32, 30866692794), (42, 23517480224), (48, 20577795196), (49, 20157840192), (56, 17638110168), (64, 15433346397), (84, 11758740112), (96, 10288897598), (98, 10078920096), (112, 8819055084), (147, 6719280064), (168, 5879370056), (192, 5144448799), (196, 5039460048), (224, 4409527542), (294, 3359640032), (336, 2939685028), (343, 2879691456), (392, 2519730024), (448, 2204763771), (588, 1679820016), (672, 1469842514), (686, 1439845728), (784, 1259865012), (1029, 959897152), (1176, 839910008), (1344, 734921257), (1372, 719922864), (1568, 629932506), (2058, 479948576), (2352, 419955004), (2744, 359961432), (3136, 314966253), (3391, 291281088), (4116, 239974288), (4423, 223317696), (4704, 209977502), (5488, 179980716), (6782, 145640544), (8232, 119987144), (8846, 111658848), (9408, 104988751), (10173, 97093696), (10976, 89990358), (13269, 74439232), (13564, 72820272), (16464, 59993572), (17692, 55829424), (20346, 48546848), (21952, 44995179), (23737, 41611584), (26538, 37219616), (27128, 36410136), (30961, 31902528), (32928, 29996786), (35384, 27914712), (40692, 24273424), (47474, 20805792), (53076, 18609808), (54256, 18205068), (61922, 15951264), (65856, 14998393), (70768, 13957356), (71211, 13870528), (81384, 12136712), (92883, 10634176), (94948, 10402896), (106152, 9304904), (108512, 9102534), (123844, 7975632), (141536, 6978678), (142422, 6935264), (162768, 6068356), (166159, 5944512), (185766, 5317088), (189896, 5201448), (212304, 4652452), (216727, 4557504), (217024, 4551267), (247688, 3987816), (283072, 3489339), (284844, 3467632), (325536, 3034178), (332318, 2972256), (371532, 2658544), (379792, 2600724), (424608, 2326226), (433454, 2278752), (495376, 1993908), (498477, 1981504), (569688, 1733816), (650181, 1519168), (651072, 1517089), (664636, 1486128), (743064, 1329272), (759584, 1300362), (849216, 1163113), (866908, 1139376), (990752, 996954)]