977961564

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{2551}}^1$

素因数の和:3047

約数の個数: 72

約数和(自身を含む): 2586135552

約数和(自身を除く): 1608173988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 463, 828, 926, 1389, 1852, 2551, 2778, 4167, 5102, 5556, 7653, 8334, 10204, 10649, 15306, 16668, 21298, 22959, 30612, 31947, 42596, 45918, 58673, 63894, 91836, 95841, 117346, 127788, 176019, 191682, 234692, 352038, 383364, 528057, 704076, 1056114, 1181113, 2112228, 2362226, 3543339, 4724452, 7086678, 10630017, 14173356, 21260034, 27165599, 42520068, 54331198, 81496797, 108662396, 162993594, 244490391, 325987188, 488980782, 977961564]

約数ペア:

[(1, 977961564), (2, 488980782), (3, 325987188), (4, 244490391), (6, 162993594), (9, 108662396), (12, 81496797), (18, 54331198), (23, 42520068), (36, 27165599), (46, 21260034), (69, 14173356), (92, 10630017), (138, 7086678), (207, 4724452), (276, 3543339), (414, 2362226), (463, 2112228), (828, 1181113), (926, 1056114), (1389, 704076), (1852, 528057), (2551, 383364), (2778, 352038), (4167, 234692), (5102, 191682), (5556, 176019), (7653, 127788), (8334, 117346), (10204, 95841), (10649, 91836), (15306, 63894), (16668, 58673), (21298, 45918), (22959, 42596), (30612, 31947)]