672708691584

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{21143}}^1$

素因数の和:21623

約数の個数: 192

約数和(自身を含む): 1968193468800

約数和(自身を除く): 1295484777216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 389, 426, 568, 576, 639, 778, 852, 1136, 1152, 1167, 1278, 1556, 1704, 2272, 2334, 2556, 3112, 3408, 3501, 4544, 4668, 5112, 6224, 6816, 7002, 9088, 9336, 10224, 12448, 13632, 14004, 18672, 20448, 21143, 24896, 27264, 27619, 28008, 37344, 40896, 42286, 49792, 55238, 56016, 63429, 74688, 81792, 82857, 84572, 110476, 112032, 126858, 149376, 165714, 169144, 190287, 220952, 224064, 248571, 253716, 331428, 338288, 380574, 441904, 448128, 497142, 507432, 662856, 676576, 761148, 883808, 994284, 1014864, 1325712, 1353152, 1501153, 1522296, 1767616, 1988568, 2029728, 2651424, 2706304, 3002306, 3044592, 3535232, 3977136, 4059456, 4503459, 5302848, 6004612, 6089184, 7954272, 8118912, 8224627, 9006918, 10605696, 12009224, 12178368, 13510377, 15908544, 16449254, 18013836, 24018448, 24356736, 24673881, 27020754, 31817088, 32898508, 36027672, 48036896, 49347762, 54041508, 65797016, 72055344, 74021643, 96073792, 98695524, 108083016, 131594032, 144110688, 148043286, 192147584, 197391048, 216166032, 263188064, 288221376, 296086572, 394782096, 432332064, 526376128, 576442752, 583948517, 592173144, 789564192, 864664128, 1052752256, 1167897034, 1184346288, 1579128384, 1729328256, 1751845551, 2335794068, 2368692576, 3158256768, 3503691102, 4671588136, 4737385152, 5255536653, 7007382204, 9343176272, 9474770304, 10511073306, 14014764408, 18686352544, 21022146612, 28029528816, 37372705088, 42044293224, 56059057632, 74745410176, 84088586448, 112118115264, 168177172896, 224236230528, 336354345792, 672708691584]

約数ペア:

[(1, 672708691584), (2, 336354345792), (3, 224236230528), (4, 168177172896), (6, 112118115264), (8, 84088586448), (9, 74745410176), (12, 56059057632), (16, 42044293224), (18, 37372705088), (24, 28029528816), (32, 21022146612), (36, 18686352544), (48, 14014764408), (64, 10511073306), (71, 9474770304), (72, 9343176272), (96, 7007382204), (128, 5255536653), (142, 4737385152), (144, 4671588136), (192, 3503691102), (213, 3158256768), (284, 2368692576), (288, 2335794068), (384, 1751845551), (389, 1729328256), (426, 1579128384), (568, 1184346288), (576, 1167897034), (639, 1052752256), (778, 864664128), (852, 789564192), (1136, 592173144), (1152, 583948517), (1167, 576442752), (1278, 526376128), (1556, 432332064), (1704, 394782096), (2272, 296086572), (2334, 288221376), (2556, 263188064), (3112, 216166032), (3408, 197391048), (3501, 192147584), (4544, 148043286), (4668, 144110688), (5112, 131594032), (6224, 108083016), (6816, 98695524), (7002, 96073792), (9088, 74021643), (9336, 72055344), (10224, 65797016), (12448, 54041508), (13632, 49347762), (14004, 48036896), (18672, 36027672), (20448, 32898508), (21143, 31817088), (24896, 27020754), (27264, 24673881), (27619, 24356736), (28008, 24018448), (37344, 18013836), (40896, 16449254), (42286, 15908544), (49792, 13510377), (55238, 12178368), (56016, 12009224), (63429, 10605696), (74688, 9006918), (81792, 8224627), (82857, 8118912), (84572, 7954272), (110476, 6089184), (112032, 6004612), (126858, 5302848), (149376, 4503459), (165714, 4059456), (169144, 3977136), (190287, 3535232), (220952, 3044592), (224064, 3002306), (248571, 2706304), (253716, 2651424), (331428, 2029728), (338288, 1988568), (380574, 1767616), (441904, 1522296), (448128, 1501153), (497142, 1353152), (507432, 1325712), (662856, 1014864), (676576, 994284), (761148, 883808)]