252020688

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{8191}}^1$

素因数の和:8843

約数の個数: 40

約数和(自身を含む): 652148736

約数和(自身を除く): 400128048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 5128, 7692, 8191, 10256, 15384, 16382, 24573, 30768, 32764, 49146, 65528, 98292, 131056, 196584, 393168, 5250431, 10500862, 15751293, 21001724, 31502586, 42003448, 63005172, 84006896, 126010344, 252020688]

約数ペア:

[(1, 252020688), (2, 126010344), (3, 84006896), (4, 63005172), (6, 42003448), (8, 31502586), (12, 21001724), (16, 15751293), (24, 10500862), (48, 5250431), (641, 393168), (1282, 196584), (1923, 131056), (2564, 98292), (3846, 65528), (5128, 49146), (7692, 32764), (8191, 30768), (10256, 24573), (15384, 16382)]