680566932

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2663}}^1$

素因数の和:2933

約数の個数: 72

約数和(自身を含む): 1784240640

約数和(自身を除く): 1103673708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 229, 279, 372, 458, 558, 687, 916, 1116, 1374, 2061, 2663, 2748, 4122, 5326, 7099, 7989, 8244, 10652, 14198, 15978, 21297, 23967, 28396, 31956, 42594, 47934, 63891, 82553, 85188, 95868, 127782, 165106, 247659, 255564, 330212, 495318, 609827, 742977, 990636, 1219654, 1485954, 1829481, 2439308, 2971908, 3658962, 5488443, 7317924, 10976886, 18904637, 21953772, 37809274, 56713911, 75618548, 113427822, 170141733, 226855644, 340283466, 680566932]

約数ペア:

[(1, 680566932), (2, 340283466), (3, 226855644), (4, 170141733), (6, 113427822), (9, 75618548), (12, 56713911), (18, 37809274), (31, 21953772), (36, 18904637), (62, 10976886), (93, 7317924), (124, 5488443), (186, 3658962), (229, 2971908), (279, 2439308), (372, 1829481), (458, 1485954), (558, 1219654), (687, 990636), (916, 742977), (1116, 609827), (1374, 495318), (2061, 330212), (2663, 255564), (2748, 247659), (4122, 165106), (5326, 127782), (7099, 95868), (7989, 85188), (8244, 82553), (10652, 63891), (14198, 47934), (15978, 42594), (21297, 31956), (23967, 28396)]