320217361424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12181123}}^1$

素因数の和:12181215

約数の個数: 40

約数和(自身を含む): 652518450432

約数和(自身を除く): 332301089008

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 13144, 26288, 12181123, 24362246, 48724492, 97448984, 194897968, 377614813, 645599519, 755229626, 1291199038, 1510459252, 2582398076, 3020918504, 5164796152, 6041837008, 10329592304, 20013585089, 40027170178, 80054340356, 160108680712, 320217361424]

約数ペア:

[(1, 320217361424), (2, 160108680712), (4, 80054340356), (8, 40027170178), (16, 20013585089), (31, 10329592304), (53, 6041837008), (62, 5164796152), (106, 3020918504), (124, 2582398076), (212, 1510459252), (248, 1291199038), (424, 755229626), (496, 645599519), (848, 377614813), (1643, 194897968), (3286, 97448984), (6572, 48724492), (13144, 24362246), (26288, 12181123)]