287369064

素因数分解:

$2^3\times 3^2\times {\mathrm{3991237}}^1$

素因数の和:3991249

約数の個数: 24

約数和(自身を含む): 778291410

約数和(自身を除く): 490922346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3991237, 7982474, 11973711, 15964948, 23947422, 31929896, 35921133, 47894844, 71842266, 95789688, 143684532, 287369064]

約数ペア:

[(1, 287369064), (2, 143684532), (3, 95789688), (4, 71842266), (6, 47894844), (8, 35921133), (9, 31929896), (12, 23947422), (18, 15964948), (24, 11973711), (36, 7982474), (72, 3991237)]