231022728

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{7243}}^1$

素因数の和:7698

約数の個数: 48

約数和(自身を含む): 627185520

約数和(自身を除く): 396162792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7243, 7974, 10632, 14486, 15948, 21729, 28972, 31896, 43458, 57944, 65187, 86916, 130374, 173832, 260748, 521496, 3208649, 6417298, 9625947, 12834596, 19251894, 25669192, 28877841, 38503788, 57755682, 77007576, 115511364, 231022728]

約数ペア:

[(1, 231022728), (2, 115511364), (3, 77007576), (4, 57755682), (6, 38503788), (8, 28877841), (9, 25669192), (12, 19251894), (18, 12834596), (24, 9625947), (36, 6417298), (72, 3208649), (443, 521496), (886, 260748), (1329, 173832), (1772, 130374), (2658, 86916), (3544, 65187), (3987, 57944), (5316, 43458), (7243, 31896), (7974, 28972), (10632, 21729), (14486, 15948)]