272553092

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 576819936

約数和(自身を除く): 304266844

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 73, 86, 98, 146, 172, 196, 292, 301, 443, 511, 602, 886, 1022, 1204, 1772, 2044, 2107, 3101, 3139, 3577, 4214, 6202, 6278, 7154, 8428, 12404, 12556, 14308, 19049, 21707, 21973, 32339, 38098, 43414, 43946, 64678, 76196, 86828, 87892, 129356, 133343, 153811, 226373, 266686, 307622, 452746, 533372, 615244, 905492, 933401, 1390577, 1584611, 1866802, 2781154, 3169222, 3733604, 5562308, 6338444, 9734039, 19468078, 38936156, 68138273, 136276546, 272553092]

約数ペア:

[(1, 272553092), (2, 136276546), (4, 68138273), (7, 38936156), (14, 19468078), (28, 9734039), (43, 6338444), (49, 5562308), (73, 3733604), (86, 3169222), (98, 2781154), (146, 1866802), (172, 1584611), (196, 1390577), (292, 933401), (301, 905492), (443, 615244), (511, 533372), (602, 452746), (886, 307622), (1022, 266686), (1204, 226373), (1772, 153811), (2044, 133343), (2107, 129356), (3101, 87892), (3139, 86828), (3577, 76196), (4214, 64678), (6202, 43946), (6278, 43414), (7154, 38098), (8428, 32339), (12404, 21973), (12556, 21707), (14308, 19049)]