287628192

素因数分解:

$2^5\times 3^3\times {\mathrm{332903}}^1$

素因数の和:332922

約数の個数: 48

約数和(自身を含む): 838918080

約数和(自身を除く): 551289888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 332903, 665806, 998709, 1331612, 1997418, 2663224, 2996127, 3994836, 5326448, 5992254, 7989672, 8988381, 10652896, 11984508, 15979344, 17976762, 23969016, 31958688, 35953524, 47938032, 71907048, 95876064, 143814096, 287628192]

約数ペア:

[(1, 287628192), (2, 143814096), (3, 95876064), (4, 71907048), (6, 47938032), (8, 35953524), (9, 31958688), (12, 23969016), (16, 17976762), (18, 15979344), (24, 11984508), (27, 10652896), (32, 8988381), (36, 7989672), (48, 5992254), (54, 5326448), (72, 3994836), (96, 2996127), (108, 2663224), (144, 1997418), (216, 1331612), (288, 998709), (432, 665806), (864, 332903)]