244947416

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{40129}}^1$

素因数の和:40251

約数の個数: 32

約数和(自身を含む): 529716000

約数和(自身を除く): 284768584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 40129, 80258, 160516, 280903, 321032, 561806, 1123612, 2247224, 4374061, 8748122, 17496244, 30618427, 34992488, 61236854, 122473708, 244947416]

約数ペア:

[(1, 244947416), (2, 122473708), (4, 61236854), (7, 34992488), (8, 30618427), (14, 17496244), (28, 8748122), (56, 4374061), (109, 2247224), (218, 1123612), (436, 561806), (763, 321032), (872, 280903), (1526, 160516), (3052, 80258), (6104, 40129)]