867456

素因数分解:

$2^7\times 3^3\times {\mathrm{251}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 2570400

約数和(自身を除く): 1702944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 251, 288, 384, 432, 502, 576, 753, 864, 1004, 1152, 1506, 1728, 2008, 2259, 3012, 3456, 4016, 4518, 6024, 6777, 8032, 9036, 12048, 13554, 16064, 18072, 24096, 27108, 32128, 36144, 48192, 54216, 72288, 96384, 108432, 144576, 216864, 289152, 433728, 867456]

約数ペア:

[(1, 867456), (2, 433728), (3, 289152), (4, 216864), (6, 144576), (8, 108432), (9, 96384), (12, 72288), (16, 54216), (18, 48192), (24, 36144), (27, 32128), (32, 27108), (36, 24096), (48, 18072), (54, 16064), (64, 13554), (72, 12048), (96, 9036), (108, 8032), (128, 6777), (144, 6024), (192, 4518), (216, 4016), (251, 3456), (288, 3012), (384, 2259), (432, 2008), (502, 1728), (576, 1506), (753, 1152), (864, 1004)]