678451872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1009601}}^1$

素因数の和:1009621

約数の個数: 48

約数和(自身を含む): 2035357632

約数和(自身を除く): 1356905760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1009601, 2019202, 3028803, 4038404, 6057606, 7067207, 8076808, 12115212, 14134414, 16153616, 21201621, 24230424, 28268828, 32307232, 42403242, 48460848, 56537656, 84806484, 96921696, 113075312, 169612968, 226150624, 339225936, 678451872]

約数ペア:

[(1, 678451872), (2, 339225936), (3, 226150624), (4, 169612968), (6, 113075312), (7, 96921696), (8, 84806484), (12, 56537656), (14, 48460848), (16, 42403242), (21, 32307232), (24, 28268828), (28, 24230424), (32, 21201621), (42, 16153616), (48, 14134414), (56, 12115212), (84, 8076808), (96, 7067207), (112, 6057606), (168, 4038404), (224, 3028803), (336, 2019202), (672, 1009601)]