2011966656

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 224

約数和(自身を含む): 6281318400

約数和(自身を除く): 4269351744

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, 137, 147, 168, 192, 196, 223, 224, 274, 294, 336, 343, 392, 411, 446, 448, 548, 588, 669, 672, 686, 784, 822, 892, 959, 1029, 1096, 1176, 1338, 1344, 1372, 1561, 1568, 1644, 1784, 1918, 2058, 2192, 2352, 2676, 2744, 2877, 3122, 3136, 3288, 3568, 3836, 4116, 4384, 4683, 4704, 5352, 5488, 5754, 6244, 6576, 6713, 7136, 7672, 8232, 8768, 9366, 9408, 10704, 10927, 10976, 11508, 12488, 13152, 13426, 14272, 15344, 16464, 18732, 20139, 21408, 21854, 21952, 23016, 24976, 26304, 26852, 30551, 30688, 32781, 32928, 37464, 40278, 42816, 43708, 46032, 46991, 49952, 53704, 61102, 61376, 65562, 65856, 74928, 76489, 80556, 87416, 91653, 92064, 93982, 99904, 107408, 122204, 131124, 140973, 149856, 152978, 161112, 174832, 183306, 184128, 187964, 213857, 214816, 229467, 244408, 262248, 281946, 299712, 305956, 322224, 349664, 366612, 375928, 427714, 429632, 458934, 488816, 524496, 563892, 611912, 641571, 644448, 699328, 733224, 751856, 855428, 917868, 977632, 1048992, 1127784, 1223824, 1283142, 1288896, 1466448, 1496999, 1503712, 1710856, 1835736, 1955264, 2097984, 2255568, 2447648, 2566284, 2932896, 2993998, 3007424, 3421712, 3671472, 4490997, 4511136, 4895296, 5132568, 5865792, 5987996, 6843424, 7342944, 8981994, 9022272, 10265136, 10478993, 11975992, 13686848, 14685888, 17963988, 20530272, 20957986, 23951984, 31436979, 35927976, 41060544, 41915972, 47903968, 62873958, 71855952, 83831944, 95807936, 125747916, 143711904, 167663888, 251495832, 287423808, 335327776, 502991664, 670655552, 1005983328, 2011966656]

約数ペア:

[(1, 2011966656), (2, 1005983328), (3, 670655552), (4, 502991664), (6, 335327776), (7, 287423808), (8, 251495832), (12, 167663888), (14, 143711904), (16, 125747916), (21, 95807936), (24, 83831944), (28, 71855952), (32, 62873958), (42, 47903968), (48, 41915972), (49, 41060544), (56, 35927976), (64, 31436979), (84, 23951984), (96, 20957986), (98, 20530272), (112, 17963988), (137, 14685888), (147, 13686848), (168, 11975992), (192, 10478993), (196, 10265136), (223, 9022272), (224, 8981994), (274, 7342944), (294, 6843424), (336, 5987996), (343, 5865792), (392, 5132568), (411, 4895296), (446, 4511136), (448, 4490997), (548, 3671472), (588, 3421712), (669, 3007424), (672, 2993998), (686, 2932896), (784, 2566284), (822, 2447648), (892, 2255568), (959, 2097984), (1029, 1955264), (1096, 1835736), (1176, 1710856), (1338, 1503712), (1344, 1496999), (1372, 1466448), (1561, 1288896), (1568, 1283142), (1644, 1223824), (1784, 1127784), (1918, 1048992), (2058, 977632), (2192, 917868), (2352, 855428), (2676, 751856), (2744, 733224), (2877, 699328), (3122, 644448), (3136, 641571), (3288, 611912), (3568, 563892), (3836, 524496), (4116, 488816), (4384, 458934), (4683, 429632), (4704, 427714), (5352, 375928), (5488, 366612), (5754, 349664), (6244, 322224), (6576, 305956), (6713, 299712), (7136, 281946), (7672, 262248), (8232, 244408), (8768, 229467), (9366, 214816), (9408, 213857), (10704, 187964), (10927, 184128), (10976, 183306), (11508, 174832), (12488, 161112), (13152, 152978), (13426, 149856), (14272, 140973), (15344, 131124), (16464, 122204), (18732, 107408), (20139, 99904), (21408, 93982), (21854, 92064), (21952, 91653), (23016, 87416), (24976, 80556), (26304, 76489), (26852, 74928), (30551, 65856), (30688, 65562), (32781, 61376), (32928, 61102), (37464, 53704), (40278, 49952), (42816, 46991), (43708, 46032)]