12620599936

素因数分解:

$2^7\times 7^3\times {\mathrm{263}}^1\times {\mathrm{1093}}^1$

素因数の和:1391

約数の個数: 128

約数和(自身を含む): 29459232000

約数和(自身を除く): 16838632064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 263, 343, 392, 448, 526, 686, 784, 896, 1052, 1093, 1372, 1568, 1841, 2104, 2186, 2744, 3136, 3682, 4208, 4372, 5488, 6272, 7364, 7651, 8416, 8744, 10976, 12887, 14728, 15302, 16832, 17488, 21952, 25774, 29456, 30604, 33664, 34976, 43904, 51548, 53557, 58912, 61208, 69952, 90209, 103096, 107114, 117824, 122416, 139904, 180418, 206192, 214228, 235648, 244832, 287459, 360836, 374899, 412384, 428456, 489664, 574918, 721672, 749798, 824768, 856912, 979328, 1149836, 1443344, 1499596, 1649536, 1713824, 2012213, 2299672, 2886688, 2999192, 3427648, 4024426, 4599344, 5773376, 5998384, 6855296, 8048852, 9198688, 11546752, 11996768, 14085491, 16097704, 18397376, 23993536, 28170982, 32195408, 36794752, 47987072, 56341964, 64390816, 98598437, 112683928, 128781632, 197196874, 225367856, 257563264, 394393748, 450735712, 788787496, 901471424, 1577574992, 1802942848, 3155149984, 6310299968, 12620599936]

約数ペア:

[(1, 12620599936), (2, 6310299968), (4, 3155149984), (7, 1802942848), (8, 1577574992), (14, 901471424), (16, 788787496), (28, 450735712), (32, 394393748), (49, 257563264), (56, 225367856), (64, 197196874), (98, 128781632), (112, 112683928), (128, 98598437), (196, 64390816), (224, 56341964), (263, 47987072), (343, 36794752), (392, 32195408), (448, 28170982), (526, 23993536), (686, 18397376), (784, 16097704), (896, 14085491), (1052, 11996768), (1093, 11546752), (1372, 9198688), (1568, 8048852), (1841, 6855296), (2104, 5998384), (2186, 5773376), (2744, 4599344), (3136, 4024426), (3682, 3427648), (4208, 2999192), (4372, 2886688), (5488, 2299672), (6272, 2012213), (7364, 1713824), (7651, 1649536), (8416, 1499596), (8744, 1443344), (10976, 1149836), (12887, 979328), (14728, 856912), (15302, 824768), (16832, 749798), (17488, 721672), (21952, 574918), (25774, 489664), (29456, 428456), (30604, 412384), (33664, 374899), (34976, 360836), (43904, 287459), (51548, 244832), (53557, 235648), (58912, 214228), (61208, 206192), (69952, 180418), (90209, 139904), (103096, 122416), (107114, 117824)]