248910674264

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1319}}^1\times {\mathrm{32717}}^1$

素因数の和:34152

約数の個数: 64

約数和(自身を含む): 538983244800

約数和(自身を除く): 290072570536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1319, 1442, 2638, 2884, 5276, 5768, 9233, 10552, 18466, 32717, 36932, 65434, 73864, 130868, 135857, 229019, 261736, 271714, 458038, 543428, 916076, 950999, 1086856, 1832152, 1901998, 3369851, 3803996, 6739702, 7607992, 13479404, 23588957, 26958808, 43153723, 47177914, 86307446, 94355828, 172614892, 188711656, 302076061, 345229784, 604152122, 1208304244, 2416608488, 4444833469, 8889666938, 17779333876, 31113834283, 35558667752, 62227668566, 124455337132, 248910674264]

約数ペア:

[(1, 248910674264), (2, 124455337132), (4, 62227668566), (7, 35558667752), (8, 31113834283), (14, 17779333876), (28, 8889666938), (56, 4444833469), (103, 2416608488), (206, 1208304244), (412, 604152122), (721, 345229784), (824, 302076061), (1319, 188711656), (1442, 172614892), (2638, 94355828), (2884, 86307446), (5276, 47177914), (5768, 43153723), (9233, 26958808), (10552, 23588957), (18466, 13479404), (32717, 7607992), (36932, 6739702), (65434, 3803996), (73864, 3369851), (130868, 1901998), (135857, 1832152), (229019, 1086856), (261736, 950999), (271714, 916076), (458038, 543428)]