442239504

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{26861}}^1$

素因数の和:26893

約数の個数: 80

約数和(自身を含む): 1332355200

約数和(自身を除く): 890115696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 16464, 26861, 53722, 80583, 107444, 161166, 188027, 214888, 322332, 376054, 429776, 564081, 644664, 752108, 1128162, 1289328, 1316189, 1504216, 2256324, 2632378, 3008432, 3948567, 4512648, 5264756, 7897134, 9025296, 9213323, 10529512, 15794268, 18426646, 21059024, 27639969, 31588536, 36853292, 55279938, 63177072, 73706584, 110559876, 147413168, 221119752, 442239504]

約数ペア:

[(1, 442239504), (2, 221119752), (3, 147413168), (4, 110559876), (6, 73706584), (7, 63177072), (8, 55279938), (12, 36853292), (14, 31588536), (16, 27639969), (21, 21059024), (24, 18426646), (28, 15794268), (42, 10529512), (48, 9213323), (49, 9025296), (56, 7897134), (84, 5264756), (98, 4512648), (112, 3948567), (147, 3008432), (168, 2632378), (196, 2256324), (294, 1504216), (336, 1316189), (343, 1289328), (392, 1128162), (588, 752108), (686, 644664), (784, 564081), (1029, 429776), (1176, 376054), (1372, 322332), (2058, 214888), (2352, 188027), (2744, 161166), (4116, 107444), (5488, 80583), (8232, 53722), (16464, 26861)]