321062904

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{17351}}^1$

素因数の和:17620

約数の個数: 48

約数和(自身を含む): 872979120

約数和(自身を除く): 551916216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 17351, 18504, 34702, 52053, 69404, 104106, 138808, 156159, 208212, 312318, 416424, 624636, 1249272, 4459207, 8918414, 13377621, 17836828, 26755242, 35673656, 40132863, 53510484, 80265726, 107020968, 160531452, 321062904]

約数ペア:

[(1, 321062904), (2, 160531452), (3, 107020968), (4, 80265726), (6, 53510484), (8, 40132863), (9, 35673656), (12, 26755242), (18, 17836828), (24, 13377621), (36, 8918414), (72, 4459207), (257, 1249272), (514, 624636), (771, 416424), (1028, 312318), (1542, 208212), (2056, 156159), (2313, 138808), (3084, 104106), (4626, 69404), (6168, 52053), (9252, 34702), (17351, 18504)]