664754016

素因数分解:

$2^5\times 3^1\times {\mathrm{1979}}^1\times {\mathrm{3499}}^1$

素因数の和:5491

約数の個数: 48

約数和(自身を含む): 1746360000

約数和(自身を除く): 1081605984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1979, 3499, 3958, 5937, 6998, 7916, 10497, 11874, 13996, 15832, 20994, 23748, 27992, 31664, 41988, 47496, 55984, 63328, 83976, 94992, 111968, 167952, 189984, 335904, 6924521, 13849042, 20773563, 27698084, 41547126, 55396168, 83094252, 110792336, 166188504, 221584672, 332377008, 664754016]

約数ペア:

[(1, 664754016), (2, 332377008), (3, 221584672), (4, 166188504), (6, 110792336), (8, 83094252), (12, 55396168), (16, 41547126), (24, 27698084), (32, 20773563), (48, 13849042), (96, 6924521), (1979, 335904), (3499, 189984), (3958, 167952), (5937, 111968), (6998, 94992), (7916, 83976), (10497, 63328), (11874, 55984), (13996, 47496), (15832, 41988), (20994, 31664), (23748, 27992)]