2808864

素因数分解:

$2^5\times 3^3\times {\mathrm{3251}}^1$

素因数の和:3270

約数の個数: 48

約数和(自身を含む): 8195040

約数和(自身を除く): 5386176

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, 3251, 6502, 9753, 13004, 19506, 26008, 29259, 39012, 52016, 58518, 78024, 87777, 104032, 117036, 156048, 175554, 234072, 312096, 351108, 468144, 702216, 936288, 1404432, 2808864]

約数ペア:

[(1, 2808864), (2, 1404432), (3, 936288), (4, 702216), (6, 468144), (8, 351108), (9, 312096), (12, 234072), (16, 175554), (18, 156048), (24, 117036), (27, 104032), (32, 87777), (36, 78024), (48, 58518), (54, 52016), (72, 39012), (96, 29259), (108, 26008), (144, 19506), (216, 13004), (288, 9753), (432, 6502), (864, 3251)]