1329505968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{3956863}}^1$

素因数の和:3956881

約数の個数: 40

約数和(自身を含む): 3925209088

約数和(自身を除く): 2595703120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 3956863, 7913726, 11870589, 15827452, 23741178, 27698041, 31654904, 47482356, 55396082, 63309808, 83094123, 94964712, 110792164, 166188246, 189929424, 221584328, 332376492, 443168656, 664752984, 1329505968]

約数ペア:

[(1, 1329505968), (2, 664752984), (3, 443168656), (4, 332376492), (6, 221584328), (7, 189929424), (8, 166188246), (12, 110792164), (14, 94964712), (16, 83094123), (21, 63309808), (24, 55396082), (28, 47482356), (42, 31654904), (48, 27698041), (56, 23741178), (84, 15827452), (112, 11870589), (168, 7913726), (336, 3956863)]