655362252

素因数分解:

$2^2\times 3^6\times {\mathrm{379}}^1\times {\mathrm{593}}^1$

素因数の和:994

約数の個数: 84

約数和(自身を含む): 1726983720

約数和(自身を除く): 1071621468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 379, 486, 593, 729, 758, 972, 1137, 1186, 1458, 1516, 1779, 2274, 2372, 2916, 3411, 3558, 4548, 5337, 6822, 7116, 10233, 10674, 13644, 16011, 20466, 21348, 30699, 32022, 40932, 48033, 61398, 64044, 92097, 96066, 122796, 144099, 184194, 192132, 224747, 276291, 288198, 368388, 432297, 449494, 552582, 576396, 674241, 864594, 898988, 1105164, 1348482, 1729188, 2022723, 2696964, 4045446, 6068169, 8090892, 12136338, 18204507, 24272676, 36409014, 54613521, 72818028, 109227042, 163840563, 218454084, 327681126, 655362252]

約数ペア:

[(1, 655362252), (2, 327681126), (3, 218454084), (4, 163840563), (6, 109227042), (9, 72818028), (12, 54613521), (18, 36409014), (27, 24272676), (36, 18204507), (54, 12136338), (81, 8090892), (108, 6068169), (162, 4045446), (243, 2696964), (324, 2022723), (379, 1729188), (486, 1348482), (593, 1105164), (729, 898988), (758, 864594), (972, 674241), (1137, 576396), (1186, 552582), (1458, 449494), (1516, 432297), (1779, 368388), (2274, 288198), (2372, 276291), (2916, 224747), (3411, 192132), (3558, 184194), (4548, 144099), (5337, 122796), (6822, 96066), (7116, 92097), (10233, 64044), (10674, 61398), (13644, 48033), (16011, 40932), (20466, 32022), (21348, 30699)]