253347588

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{60149}}^1$

素因数の和:60178

約数の個数: 60

約数和(自身を含む): 713258700

約数和(自身を除く): 459911112

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 60149, 120298, 180447, 240596, 360894, 541341, 721788, 781937, 1082682, 1563874, 1624023, 2165364, 2345811, 3127748, 3248046, 4691622, 4872069, 6496092, 7037433, 9383244, 9744138, 14074866, 19488276, 21112299, 28149732, 42224598, 63336897, 84449196, 126673794, 253347588]

約数ペア:

[(1, 253347588), (2, 126673794), (3, 84449196), (4, 63336897), (6, 42224598), (9, 28149732), (12, 21112299), (13, 19488276), (18, 14074866), (26, 9744138), (27, 9383244), (36, 7037433), (39, 6496092), (52, 4872069), (54, 4691622), (78, 3248046), (81, 3127748), (108, 2345811), (117, 2165364), (156, 1624023), (162, 1563874), (234, 1082682), (324, 781937), (351, 721788), (468, 541341), (702, 360894), (1053, 240596), (1404, 180447), (2106, 120298), (4212, 60149)]