1282180572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{17519}}^1$

素因数の和:17655

約数の個数: 72

約数和(自身を含む): 3443731200

約数和(自身を除く): 2161550628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 321, 342, 428, 642, 684, 963, 1284, 1926, 2033, 3852, 4066, 6099, 8132, 12198, 17519, 18297, 24396, 35038, 36594, 52557, 70076, 73188, 105114, 157671, 210228, 315342, 332861, 630684, 665722, 998583, 1331444, 1874533, 1997166, 2995749, 3749066, 3994332, 5623599, 5991498, 7498132, 11247198, 11982996, 16870797, 22494396, 33741594, 35616127, 67483188, 71232254, 106848381, 142464508, 213696762, 320545143, 427393524, 641090286, 1282180572]

約数ペア:

[(1, 1282180572), (2, 641090286), (3, 427393524), (4, 320545143), (6, 213696762), (9, 142464508), (12, 106848381), (18, 71232254), (19, 67483188), (36, 35616127), (38, 33741594), (57, 22494396), (76, 16870797), (107, 11982996), (114, 11247198), (171, 7498132), (214, 5991498), (228, 5623599), (321, 3994332), (342, 3749066), (428, 2995749), (642, 1997166), (684, 1874533), (963, 1331444), (1284, 998583), (1926, 665722), (2033, 630684), (3852, 332861), (4066, 315342), (6099, 210228), (8132, 157671), (12198, 105114), (17519, 73188), (18297, 70076), (24396, 52557), (35038, 36594)]