217864512

素因数分解:

$2^6\times 3^3\times {\mathrm{126079}}^1$

素因数の和:126100

約数の個数: 56

約数和(自身を含む): 640486400

約数和(自身を除く): 422621888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 126079, 252158, 378237, 504316, 756474, 1008632, 1134711, 1512948, 2017264, 2269422, 3025896, 3404133, 4034528, 4538844, 6051792, 6808266, 8069056, 9077688, 12103584, 13616532, 18155376, 24207168, 27233064, 36310752, 54466128, 72621504, 108932256, 217864512]

約数ペア:

[(1, 217864512), (2, 108932256), (3, 72621504), (4, 54466128), (6, 36310752), (8, 27233064), (9, 24207168), (12, 18155376), (16, 13616532), (18, 12103584), (24, 9077688), (27, 8069056), (32, 6808266), (36, 6051792), (48, 4538844), (54, 4034528), (64, 3404133), (72, 3025896), (96, 2269422), (108, 2017264), (144, 1512948), (192, 1134711), (216, 1008632), (288, 756474), (432, 504316), (576, 378237), (864, 252158), (1728, 126079)]