1292938304

素因数分解:

$2^6\times 7^2\times {\mathrm{412289}}^1$

素因数の和:412315

約数の個数: 42

約数和(自身を含む): 2984567310

約数和(自身を除く): 1691629006

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 412289, 824578, 1649156, 2886023, 3298312, 5772046, 6596624, 11544092, 13193248, 20202161, 23088184, 26386496, 40404322, 46176368, 80808644, 92352736, 161617288, 184705472, 323234576, 646469152, 1292938304]

約数ペア:

[(1, 1292938304), (2, 646469152), (4, 323234576), (7, 184705472), (8, 161617288), (14, 92352736), (16, 80808644), (28, 46176368), (32, 40404322), (49, 26386496), (56, 23088184), (64, 20202161), (98, 13193248), (112, 11544092), (196, 6596624), (224, 5772046), (392, 3298312), (448, 2886023), (784, 1649156), (1568, 824578), (3136, 412289)]