639033249792

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{8191}}^1$

素因数の和:9132

約数の個数: 208

約数和(自身を含む): 1949677125632

約数和(自身を除く): 1310643875840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 907, 1024, 1344, 1536, 1792, 1814, 2048, 2688, 2721, 3072, 3584, 3628, 4096, 5376, 5442, 6144, 6349, 7168, 7256, 8191, 10752, 10884, 12288, 12698, 14336, 14512, 16382, 19047, 21504, 21768, 24573, 25396, 28672, 29024, 32764, 38094, 43008, 43536, 49146, 50792, 57337, 58048, 65528, 76188, 86016, 87072, 98292, 101584, 114674, 116096, 131056, 152376, 172011, 174144, 196584, 203168, 229348, 232192, 262112, 304752, 344022, 348288, 393168, 406336, 458696, 464384, 524224, 609504, 688044, 696576, 786336, 812672, 917392, 928768, 1048448, 1219008, 1376088, 1393152, 1572672, 1625344, 1834784, 1857536, 2096896, 2438016, 2752176, 2786304, 3145344, 3250688, 3669568, 3715072, 4193792, 4876032, 5504352, 5572608, 6290688, 6501376, 7339136, 7429237, 8387584, 9752064, 11008704, 11145216, 12581376, 13002752, 14678272, 14858474, 16775168, 19504128, 22017408, 22287711, 25162752, 26005504, 29356544, 29716948, 33550336, 39008256, 44034816, 44575422, 50325504, 52004659, 58713088, 59433896, 78016512, 88069632, 89150844, 100651008, 104009318, 117426176, 118867792, 156013977, 176139264, 178301688, 208018636, 234852352, 237735584, 312027954, 352278528, 356603376, 416037272, 475471168, 624055908, 704557056, 713206752, 832074544, 950942336, 1248111816, 1426413504, 1664149088, 1901884672, 2496223632, 2852827008, 3328298176, 3803769344, 4992447264, 5705654016, 6656596352, 7607538688, 9984894528, 11411308032, 13313192704, 15215077376, 19969789056, 22822616064, 26626385408, 30430154752, 39939578112, 45645232128, 53252770816, 79879156224, 91290464256, 106505541632, 159758312448, 213011083264, 319516624896, 639033249792]

約数ペア:

[(1, 639033249792), (2, 319516624896), (3, 213011083264), (4, 159758312448), (6, 106505541632), (7, 91290464256), (8, 79879156224), (12, 53252770816), (14, 45645232128), (16, 39939578112), (21, 30430154752), (24, 26626385408), (28, 22822616064), (32, 19969789056), (42, 15215077376), (48, 13313192704), (56, 11411308032), (64, 9984894528), (84, 7607538688), (96, 6656596352), (112, 5705654016), (128, 4992447264), (168, 3803769344), (192, 3328298176), (224, 2852827008), (256, 2496223632), (336, 1901884672), (384, 1664149088), (448, 1426413504), (512, 1248111816), (672, 950942336), (768, 832074544), (896, 713206752), (907, 704557056), (1024, 624055908), (1344, 475471168), (1536, 416037272), (1792, 356603376), (1814, 352278528), (2048, 312027954), (2688, 237735584), (2721, 234852352), (3072, 208018636), (3584, 178301688), (3628, 176139264), (4096, 156013977), (5376, 118867792), (5442, 117426176), (6144, 104009318), (6349, 100651008), (7168, 89150844), (7256, 88069632), (8191, 78016512), (10752, 59433896), (10884, 58713088), (12288, 52004659), (12698, 50325504), (14336, 44575422), (14512, 44034816), (16382, 39008256), (19047, 33550336), (21504, 29716948), (21768, 29356544), (24573, 26005504), (25396, 25162752), (28672, 22287711), (29024, 22017408), (32764, 19504128), (38094, 16775168), (43008, 14858474), (43536, 14678272), (49146, 13002752), (50792, 12581376), (57337, 11145216), (58048, 11008704), (65528, 9752064), (76188, 8387584), (86016, 7429237), (87072, 7339136), (98292, 6501376), (101584, 6290688), (114674, 5572608), (116096, 5504352), (131056, 4876032), (152376, 4193792), (172011, 3715072), (174144, 3669568), (196584, 3250688), (203168, 3145344), (229348, 2786304), (232192, 2752176), (262112, 2438016), (304752, 2096896), (344022, 1857536), (348288, 1834784), (393168, 1625344), (406336, 1572672), (458696, 1393152), (464384, 1376088), (524224, 1219008), (609504, 1048448), (688044, 928768), (696576, 917392), (786336, 812672)]