298995356416

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{856897}}^1$

素因数の和:856989

約数の個数: 72

約数和(自身を含む): 630539824320

約数和(自身を除く): 331544467904

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 128, 188, 232, 256, 376, 464, 752, 928, 1363, 1504, 1856, 2726, 3008, 3712, 5452, 6016, 7424, 10904, 12032, 21808, 43616, 87232, 174464, 348928, 856897, 1713794, 3427588, 6855176, 13710352, 24850013, 27420704, 40274159, 49700026, 54841408, 80548318, 99400052, 109682816, 161096636, 198800104, 219365632, 322193272, 397600208, 644386544, 795200416, 1167950611, 1288773088, 1590400832, 2335901222, 2577546176, 3180801664, 4671802444, 5155092352, 6361603328, 9343604888, 10310184704, 18687209776, 37374419552, 74748839104, 149497678208, 298995356416]

約数ペア:

[(1, 298995356416), (2, 149497678208), (4, 74748839104), (8, 37374419552), (16, 18687209776), (29, 10310184704), (32, 9343604888), (47, 6361603328), (58, 5155092352), (64, 4671802444), (94, 3180801664), (116, 2577546176), (128, 2335901222), (188, 1590400832), (232, 1288773088), (256, 1167950611), (376, 795200416), (464, 644386544), (752, 397600208), (928, 322193272), (1363, 219365632), (1504, 198800104), (1856, 161096636), (2726, 109682816), (3008, 99400052), (3712, 80548318), (5452, 54841408), (6016, 49700026), (7424, 40274159), (10904, 27420704), (12032, 24850013), (21808, 13710352), (43616, 6855176), (87232, 3427588), (174464, 1713794), (348928, 856897)]