216864

素因数分解:

$2^5\times 3^3\times {\mathrm{251}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 635040

約数和(自身を除く): 418176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 251, 288, 432, 502, 753, 864, 1004, 1506, 2008, 2259, 3012, 4016, 4518, 6024, 6777, 8032, 9036, 12048, 13554, 18072, 24096, 27108, 36144, 54216, 72288, 108432, 216864]

約数ペア:

[(1, 216864), (2, 108432), (3, 72288), (4, 54216), (6, 36144), (8, 27108), (9, 24096), (12, 18072), (16, 13554), (18, 12048), (24, 9036), (27, 8032), (32, 6777), (36, 6024), (48, 4518), (54, 4016), (72, 3012), (96, 2259), (108, 2008), (144, 1506), (216, 1004), (251, 864), (288, 753), (432, 502)]