309518056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{3469}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 612108000

約数和(自身を除く): 302589944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 587, 1174, 2348, 3469, 4696, 6938, 11153, 13876, 22306, 27752, 44612, 65911, 89224, 131822, 263644, 527288, 2036303, 4072606, 8145212, 16290424, 38689757, 77379514, 154759028, 309518056]

約数ペア:

[(1, 309518056), (2, 154759028), (4, 77379514), (8, 38689757), (19, 16290424), (38, 8145212), (76, 4072606), (152, 2036303), (587, 527288), (1174, 263644), (2348, 131822), (3469, 89224), (4696, 65911), (6938, 44612), (11153, 27752), (13876, 22306)]