268587064

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{2633}}^1$

素因数の和:2991

約数の個数: 32

約数和(自身を含む): 517739040

約数和(自身を除く): 249151976

約数列:

[1, 2, 4, 8, 41, 82, 164, 311, 328, 622, 1244, 2488, 2633, 5266, 10532, 12751, 21064, 25502, 51004, 102008, 107953, 215906, 431812, 818863, 863624, 1637726, 3275452, 6550904, 33573383, 67146766, 134293532, 268587064]

約数ペア:

[(1, 268587064), (2, 134293532), (4, 67146766), (8, 33573383), (41, 6550904), (82, 3275452), (164, 1637726), (311, 863624), (328, 818863), (622, 431812), (1244, 215906), (2488, 107953), (2633, 102008), (5266, 51004), (10532, 25502), (12751, 21064)]