287368056

素因数分解:

$2^3\times 3^2\times {\mathrm{3991223}}^1$

素因数の和:3991235

約数の個数: 24

約数和(自身を含む): 778288680

約数和(自身を除く): 490920624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3991223, 7982446, 11973669, 15964892, 23947338, 31929784, 35921007, 47894676, 71842014, 95789352, 143684028, 287368056]

約数ペア:

[(1, 287368056), (2, 143684028), (3, 95789352), (4, 71842014), (6, 47894676), (8, 35921007), (9, 31929784), (12, 23947338), (18, 15964892), (24, 11973669), (36, 7982446), (72, 3991223)]