664335648

素因数分解:

$2^5\times 3^3\times {\mathrm{79}}^1\times {\mathrm{9733}}^1$

素因数の和:9831

約数の個数: 96

約数和(自身を含む): 1962374400

約数和(自身を除く): 1298038752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 96, 108, 144, 158, 216, 237, 288, 316, 432, 474, 632, 711, 864, 948, 1264, 1422, 1896, 2133, 2528, 2844, 3792, 4266, 5688, 7584, 8532, 9733, 11376, 17064, 19466, 22752, 29199, 34128, 38932, 58398, 68256, 77864, 87597, 116796, 155728, 175194, 233592, 262791, 311456, 350388, 467184, 525582, 700776, 768907, 934368, 1051164, 1401552, 1537814, 2102328, 2306721, 2803104, 3075628, 4204656, 4613442, 6151256, 6920163, 8409312, 9226884, 12302512, 13840326, 18453768, 20760489, 24605024, 27680652, 36907536, 41520978, 55361304, 73815072, 83041956, 110722608, 166083912, 221445216, 332167824, 664335648]

約数ペア:

[(1, 664335648), (2, 332167824), (3, 221445216), (4, 166083912), (6, 110722608), (8, 83041956), (9, 73815072), (12, 55361304), (16, 41520978), (18, 36907536), (24, 27680652), (27, 24605024), (32, 20760489), (36, 18453768), (48, 13840326), (54, 12302512), (72, 9226884), (79, 8409312), (96, 6920163), (108, 6151256), (144, 4613442), (158, 4204656), (216, 3075628), (237, 2803104), (288, 2306721), (316, 2102328), (432, 1537814), (474, 1401552), (632, 1051164), (711, 934368), (864, 768907), (948, 700776), (1264, 525582), (1422, 467184), (1896, 350388), (2133, 311456), (2528, 262791), (2844, 233592), (3792, 175194), (4266, 155728), (5688, 116796), (7584, 87597), (8532, 77864), (9733, 68256), (11376, 58398), (17064, 38932), (19466, 34128), (22752, 29199)]