858562728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{11551}}^1$

素因数の和:11742

約数の個数: 64

約数和(自身を含む): 2273433600

約数和(自身を除く): 1414870872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 163, 228, 326, 456, 489, 652, 978, 1304, 1956, 3097, 3912, 6194, 9291, 11551, 12388, 18582, 23102, 24776, 34653, 37164, 46204, 69306, 74328, 92408, 138612, 219469, 277224, 438938, 658407, 877876, 1316814, 1755752, 1882813, 2633628, 3765626, 5267256, 5648439, 7531252, 11296878, 15062504, 22593756, 35773447, 45187512, 71546894, 107320341, 143093788, 214640682, 286187576, 429281364, 858562728]

約数ペア:

[(1, 858562728), (2, 429281364), (3, 286187576), (4, 214640682), (6, 143093788), (8, 107320341), (12, 71546894), (19, 45187512), (24, 35773447), (38, 22593756), (57, 15062504), (76, 11296878), (114, 7531252), (152, 5648439), (163, 5267256), (228, 3765626), (326, 2633628), (456, 1882813), (489, 1755752), (652, 1316814), (978, 877876), (1304, 658407), (1956, 438938), (3097, 277224), (3912, 219469), (6194, 138612), (9291, 92408), (11551, 74328), (12388, 69306), (18582, 46204), (23102, 37164), (24776, 34653)]