2016115716

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 4934780928

約数和(自身を除く): 2918665212

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 113, 129, 142, 172, 213, 226, 258, 284, 339, 426, 452, 487, 516, 678, 852, 974, 1356, 1461, 1948, 2922, 3053, 4859, 5844, 6106, 8023, 9159, 9718, 12212, 14577, 16046, 18318, 19436, 20941, 24069, 29154, 32092, 34577, 36636, 41882, 48138, 55031, 58308, 62823, 69154, 83764, 96276, 103731, 110062, 125646, 138308, 165093, 207462, 220124, 251292, 330186, 344989, 414924, 660372, 689978, 1034967, 1379956, 1486811, 2069934, 2366333, 2973622, 3907201, 4139868, 4460433, 4732666, 5947244, 7098999, 7814402, 8920866, 9465332, 11721603, 14197998, 15628804, 17841732, 23443206, 28395996, 46886412, 168009643, 336019286, 504028929, 672038572, 1008057858, 2016115716]

約数ペア:

[(1, 2016115716), (2, 1008057858), (3, 672038572), (4, 504028929), (6, 336019286), (12, 168009643), (43, 46886412), (71, 28395996), (86, 23443206), (113, 17841732), (129, 15628804), (142, 14197998), (172, 11721603), (213, 9465332), (226, 8920866), (258, 7814402), (284, 7098999), (339, 5947244), (426, 4732666), (452, 4460433), (487, 4139868), (516, 3907201), (678, 2973622), (852, 2366333), (974, 2069934), (1356, 1486811), (1461, 1379956), (1948, 1034967), (2922, 689978), (3053, 660372), (4859, 414924), (5844, 344989), (6106, 330186), (8023, 251292), (9159, 220124), (9718, 207462), (12212, 165093), (14577, 138308), (16046, 125646), (18318, 110062), (19436, 103731), (20941, 96276), (24069, 83764), (29154, 69154), (32092, 62823), (34577, 58308), (36636, 55031), (41882, 48138)]