289803912

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{24593}}^1$

素因数の和:25093

約数の個数: 32

約数和(自身を含む): 726014880

約数和(自身を除く): 436210968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5892, 11784, 24593, 49186, 73779, 98372, 147558, 196744, 295116, 590232, 12075163, 24150326, 36225489, 48300652, 72450978, 96601304, 144901956, 289803912]

約数ペア:

[(1, 289803912), (2, 144901956), (3, 96601304), (4, 72450978), (6, 48300652), (8, 36225489), (12, 24150326), (24, 12075163), (491, 590232), (982, 295116), (1473, 196744), (1964, 147558), (2946, 98372), (3928, 73779), (5892, 49186), (11784, 24593)]