2565216

素因数分解:

$2^5\times 3^3\times {\mathrm{2969}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 7484400

約数和(自身を除く): 4919184

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, 2969, 5938, 8907, 11876, 17814, 23752, 26721, 35628, 47504, 53442, 71256, 80163, 95008, 106884, 142512, 160326, 213768, 285024, 320652, 427536, 641304, 855072, 1282608, 2565216]

約数ペア:

[(1, 2565216), (2, 1282608), (3, 855072), (4, 641304), (6, 427536), (8, 320652), (9, 285024), (12, 213768), (16, 160326), (18, 142512), (24, 106884), (27, 95008), (32, 80163), (36, 71256), (48, 53442), (54, 47504), (72, 35628), (96, 26721), (108, 23752), (144, 17814), (216, 11876), (288, 8907), (432, 5938), (864, 2969)]