978545087296

素因数分解:

$2^6\times 7^2\times {\mathrm{312036061}}^1$

素因数の和:312036087

約数の個数: 42

約数和(自身を含む): 2258829052818

約数和(自身を除く): 1280283965522

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 312036061, 624072122, 1248144244, 2184252427, 2496288488, 4368504854, 4992576976, 8737009708, 9985153952, 15289766989, 17474019416, 19970307904, 30579533978, 34948038832, 61159067956, 69896077664, 122318135912, 139792155328, 244636271824, 489272543648, 978545087296]

約数ペア:

[(1, 978545087296), (2, 489272543648), (4, 244636271824), (7, 139792155328), (8, 122318135912), (14, 69896077664), (16, 61159067956), (28, 34948038832), (32, 30579533978), (49, 19970307904), (56, 17474019416), (64, 15289766989), (98, 9985153952), (112, 8737009708), (196, 4992576976), (224, 4368504854), (392, 2496288488), (448, 2184252427), (784, 1248144244), (1568, 624072122), (3136, 312036061)]