251621688

素因数分解:

$2^3\times 3^1\times {\mathrm{947}}^1\times {\mathrm{11071}}^1$

素因数の和:12027

約数の個数: 32

約数和(自身を含む): 629775360

約数和(自身を除く): 378153672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 947, 1894, 2841, 3788, 5682, 7576, 11071, 11364, 22142, 22728, 33213, 44284, 66426, 88568, 132852, 265704, 10484237, 20968474, 31452711, 41936948, 62905422, 83873896, 125810844, 251621688]

約数ペア:

[(1, 251621688), (2, 125810844), (3, 83873896), (4, 62905422), (6, 41936948), (8, 31452711), (12, 20968474), (24, 10484237), (947, 265704), (1894, 132852), (2841, 88568), (3788, 66426), (5682, 44284), (7576, 33213), (11071, 22728), (11364, 22142)]