289813776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{862541}}^1$

素因数の和:862559

約数の個数: 40

約数和(自身を含む): 855641664

約数和(自身を除く): 565827888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 862541, 1725082, 2587623, 3450164, 5175246, 6037787, 6900328, 10350492, 12075574, 13800656, 18113361, 20700984, 24151148, 36226722, 41401968, 48302296, 72453444, 96604592, 144906888, 289813776]

約数ペア:

[(1, 289813776), (2, 144906888), (3, 96604592), (4, 72453444), (6, 48302296), (7, 41401968), (8, 36226722), (12, 24151148), (14, 20700984), (16, 18113361), (21, 13800656), (24, 12075574), (28, 10350492), (42, 6900328), (48, 6037787), (56, 5175246), (84, 3450164), (112, 2587623), (168, 1725082), (336, 862541)]