212776368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{633263}}^1$

素因数の和:633281

約数の個数: 40

約数和(自身を含む): 628197888

約数和(自身を除く): 415421520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 633263, 1266526, 1899789, 2533052, 3799578, 4432841, 5066104, 7599156, 8865682, 10132208, 13298523, 15198312, 17731364, 26597046, 30396624, 35462728, 53194092, 70925456, 106388184, 212776368]

約数ペア:

[(1, 212776368), (2, 106388184), (3, 70925456), (4, 53194092), (6, 35462728), (7, 30396624), (8, 26597046), (12, 17731364), (14, 15198312), (16, 13298523), (21, 10132208), (24, 8865682), (28, 7599156), (42, 5066104), (48, 4432841), (56, 3799578), (84, 2533052), (112, 1899789), (168, 1266526), (336, 633263)]