221324832

素因数分解:

$2^5\times 3^3\times {\mathrm{256163}}^1$

素因数の和:256182

約数の個数: 48

約数和(自身を含む): 645533280

約数和(自身を除く): 424208448

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, 256163, 512326, 768489, 1024652, 1536978, 2049304, 2305467, 3073956, 4098608, 4610934, 6147912, 6916401, 8197216, 9221868, 12295824, 13832802, 18443736, 24591648, 27665604, 36887472, 55331208, 73774944, 110662416, 221324832]

約数ペア:

[(1, 221324832), (2, 110662416), (3, 73774944), (4, 55331208), (6, 36887472), (8, 27665604), (9, 24591648), (12, 18443736), (16, 13832802), (18, 12295824), (24, 9221868), (27, 8197216), (32, 6916401), (36, 6147912), (48, 4610934), (54, 4098608), (72, 3073956), (96, 2305467), (108, 2049304), (144, 1536978), (216, 1024652), (288, 768489), (432, 512326), (864, 256163)]