1720566216

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{770863}}^1$

素因数の和:770906

約数の個数: 48

約数和(自身を含む): 4810191360

約数和(自身を除く): 3089625144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 770863, 1541726, 2312589, 3083452, 4625178, 6166904, 6937767, 9250356, 13875534, 18500712, 23896753, 27751068, 47793506, 55502136, 71690259, 95587012, 143380518, 191174024, 215070777, 286761036, 430141554, 573522072, 860283108, 1720566216]

約数ペア:

[(1, 1720566216), (2, 860283108), (3, 573522072), (4, 430141554), (6, 286761036), (8, 215070777), (9, 191174024), (12, 143380518), (18, 95587012), (24, 71690259), (31, 55502136), (36, 47793506), (62, 27751068), (72, 23896753), (93, 18500712), (124, 13875534), (186, 9250356), (248, 6937767), (279, 6166904), (372, 4625178), (558, 3083452), (744, 2312589), (1116, 1541726), (2232, 770863)]