287143344

素因数分解:

$2^4\times 3^2\times {\mathrm{1994051}}^1$

素因数の和:1994065

約数の個数: 30

約数和(自身を含む): 803602956

約数和(自身を除く): 516459612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1994051, 3988102, 5982153, 7976204, 11964306, 15952408, 17946459, 23928612, 31904816, 35892918, 47857224, 71785836, 95714448, 143571672, 287143344]

約数ペア:

[(1, 287143344), (2, 143571672), (3, 95714448), (4, 71785836), (6, 47857224), (8, 35892918), (9, 31904816), (12, 23928612), (16, 17946459), (18, 15952408), (24, 11964306), (36, 7976204), (48, 5982153), (72, 3988102), (144, 1994051)]