678771872

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{1543}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 1365698880

約数和(自身を除く): 686927008

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 233, 236, 466, 472, 932, 944, 1543, 1864, 1888, 3086, 3728, 6172, 7456, 12344, 13747, 24688, 27494, 49376, 54988, 91037, 109976, 182074, 219952, 359519, 364148, 439904, 719038, 728296, 1438076, 1456592, 2876152, 2913184, 5752304, 11504608, 21211621, 42423242, 84846484, 169692968, 339385936, 678771872]

約数ペア:

[(1, 678771872), (2, 339385936), (4, 169692968), (8, 84846484), (16, 42423242), (32, 21211621), (59, 11504608), (118, 5752304), (233, 2913184), (236, 2876152), (466, 1456592), (472, 1438076), (932, 728296), (944, 719038), (1543, 439904), (1864, 364148), (1888, 359519), (3086, 219952), (3728, 182074), (6172, 109976), (7456, 91037), (12344, 54988), (13747, 49376), (24688, 27494)]