21106379952

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{6271}}^1$

素因数の和:6358

約数の個数: 300

約数和(自身を含む): 72413865216

約数和(自身を除く): 51307485264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 53, 54, 56, 63, 72, 81, 84, 98, 106, 108, 112, 126, 144, 147, 159, 162, 168, 189, 196, 212, 216, 252, 294, 318, 324, 336, 371, 378, 392, 424, 432, 441, 477, 504, 567, 588, 636, 648, 742, 756, 784, 848, 882, 954, 1008, 1113, 1134, 1176, 1272, 1296, 1323, 1431, 1484, 1512, 1764, 1908, 2226, 2268, 2352, 2544, 2597, 2646, 2862, 2968, 3024, 3339, 3528, 3816, 3969, 4293, 4452, 4536, 5194, 5292, 5724, 5936, 6271, 6678, 7056, 7632, 7791, 7938, 8586, 8904, 9072, 10017, 10388, 10584, 11448, 12542, 13356, 15582, 15876, 17172, 17808, 18813, 20034, 20776, 21168, 22896, 23373, 25084, 26712, 30051, 31164, 31752, 34344, 37626, 40068, 41552, 43897, 46746, 50168, 53424, 56439, 60102, 62328, 63504, 68688, 70119, 75252, 80136, 87794, 93492, 100336, 112878, 120204, 124656, 131691, 140238, 150504, 160272, 169317, 175588, 186984, 210357, 225756, 240408, 263382, 280476, 301008, 307279, 332363, 338634, 351176, 373968, 395073, 420714, 451512, 480816, 507951, 526764, 560952, 614558, 664726, 677268, 702352, 790146, 841428, 903024, 921837, 997089, 1015902, 1053528, 1121904, 1185219, 1229116, 1329452, 1354536, 1580292, 1682856, 1843674, 1994178, 2031804, 2107056, 2326541, 2370438, 2458232, 2658904, 2709072, 2765511, 2991267, 3160584, 3365712, 3555657, 3687348, 3988356, 4063608, 4653082, 4740876, 4916464, 5317808, 5531022, 5982534, 6321168, 6979623, 7111314, 7374696, 7976712, 8127216, 8296533, 8973801, 9306164, 9481752, 11062044, 11965068, 13959246, 14222628, 14749392, 15953424, 16285787, 16593066, 17947602, 18612328, 18963504, 20938869, 22124088, 23930136, 24889599, 26921403, 27918492, 28445256, 32571574, 33186132, 35895204, 37224656, 41877738, 44248176, 47860272, 48857361, 49779198, 53842806, 55836984, 56890512, 62816607, 65143148, 66372264, 71790408, 83755476, 97714722, 99558396, 107685612, 111673968, 125633214, 130286296, 132744528, 143580816, 146572083, 167510952, 188449821, 195429444, 199116792, 215371224, 251266428, 260572592, 293144166, 335021904, 376899642, 390858888, 398233584, 430742448, 439716249, 502532856, 586288332, 753799284, 781717776, 879432498, 1005065712, 1172576664, 1319148747, 1507598568, 1758864996, 2345153328, 2638297494, 3015197136, 3517729992, 5276594988, 7035459984, 10553189976, 21106379952]

約数ペア:

[(1, 21106379952), (2, 10553189976), (3, 7035459984), (4, 5276594988), (6, 3517729992), (7, 3015197136), (8, 2638297494), (9, 2345153328), (12, 1758864996), (14, 1507598568), (16, 1319148747), (18, 1172576664), (21, 1005065712), (24, 879432498), (27, 781717776), (28, 753799284), (36, 586288332), (42, 502532856), (48, 439716249), (49, 430742448), (53, 398233584), (54, 390858888), (56, 376899642), (63, 335021904), (72, 293144166), (81, 260572592), (84, 251266428), (98, 215371224), (106, 199116792), (108, 195429444), (112, 188449821), (126, 167510952), (144, 146572083), (147, 143580816), (159, 132744528), (162, 130286296), (168, 125633214), (189, 111673968), (196, 107685612), (212, 99558396), (216, 97714722), (252, 83755476), (294, 71790408), (318, 66372264), (324, 65143148), (336, 62816607), (371, 56890512), (378, 55836984), (392, 53842806), (424, 49779198), (432, 48857361), (441, 47860272), (477, 44248176), (504, 41877738), (567, 37224656), (588, 35895204), (636, 33186132), (648, 32571574), (742, 28445256), (756, 27918492), (784, 26921403), (848, 24889599), (882, 23930136), (954, 22124088), (1008, 20938869), (1113, 18963504), (1134, 18612328), (1176, 17947602), (1272, 16593066), (1296, 16285787), (1323, 15953424), (1431, 14749392), (1484, 14222628), (1512, 13959246), (1764, 11965068), (1908, 11062044), (2226, 9481752), (2268, 9306164), (2352, 8973801), (2544, 8296533), (2597, 8127216), (2646, 7976712), (2862, 7374696), (2968, 7111314), (3024, 6979623), (3339, 6321168), (3528, 5982534), (3816, 5531022), (3969, 5317808), (4293, 4916464), (4452, 4740876), (4536, 4653082), (5194, 4063608), (5292, 3988356), (5724, 3687348), (5936, 3555657), (6271, 3365712), (6678, 3160584), (7056, 2991267), (7632, 2765511), (7791, 2709072), (7938, 2658904), (8586, 2458232), (8904, 2370438), (9072, 2326541), (10017, 2107056), (10388, 2031804), (10584, 1994178), (11448, 1843674), (12542, 1682856), (13356, 1580292), (15582, 1354536), (15876, 1329452), (17172, 1229116), (17808, 1185219), (18813, 1121904), (20034, 1053528), (20776, 1015902), (21168, 997089), (22896, 921837), (23373, 903024), (25084, 841428), (26712, 790146), (30051, 702352), (31164, 677268), (31752, 664726), (34344, 614558), (37626, 560952), (40068, 526764), (41552, 507951), (43897, 480816), (46746, 451512), (50168, 420714), (53424, 395073), (56439, 373968), (60102, 351176), (62328, 338634), (63504, 332363), (68688, 307279), (70119, 301008), (75252, 280476), (80136, 263382), (87794, 240408), (93492, 225756), (100336, 210357), (112878, 186984), (120204, 175588), (124656, 169317), (131691, 160272), (140238, 150504)]