15691597968

素因数分解:

$2^4\times 3^1\times {\mathrm{491}}^1\times {\mathrm{665801}}^1$

素因数の和:666303

約数の個数: 40

約数和(自身を含む): 40619248416

約数和(自身を除く): 24927650448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 491, 982, 1473, 1964, 2946, 3928, 5892, 7856, 11784, 23568, 665801, 1331602, 1997403, 2663204, 3994806, 5326408, 7989612, 10652816, 15979224, 31958448, 326908291, 653816582, 980724873, 1307633164, 1961449746, 2615266328, 3922899492, 5230532656, 7845798984, 15691597968]

約数ペア:

[(1, 15691597968), (2, 7845798984), (3, 5230532656), (4, 3922899492), (6, 2615266328), (8, 1961449746), (12, 1307633164), (16, 980724873), (24, 653816582), (48, 326908291), (491, 31958448), (982, 15979224), (1473, 10652816), (1964, 7989612), (2946, 5326408), (3928, 3994806), (5892, 2663204), (7856, 1997403), (11784, 1331602), (23568, 665801)]