255181536

素因数分解:

$2^5\times 3^3\times {\mathrm{263}}^1\times {\mathrm{1123}}^1$

素因数の和:1405

約数の個数: 96

約数和(自身を含む): 747774720

約数和(自身を除く): 492593184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 263, 288, 432, 526, 789, 864, 1052, 1123, 1578, 2104, 2246, 2367, 3156, 3369, 4208, 4492, 4734, 6312, 6738, 7101, 8416, 8984, 9468, 10107, 12624, 13476, 14202, 17968, 18936, 20214, 25248, 26952, 28404, 30321, 35936, 37872, 40428, 53904, 56808, 60642, 75744, 80856, 107808, 113616, 121284, 161712, 227232, 242568, 295349, 323424, 485136, 590698, 886047, 970272, 1181396, 1772094, 2362792, 2658141, 3544188, 4725584, 5316282, 7088376, 7974423, 9451168, 10632564, 14176752, 15948846, 21265128, 28353504, 31897692, 42530256, 63795384, 85060512, 127590768, 255181536]

約数ペア:

[(1, 255181536), (2, 127590768), (3, 85060512), (4, 63795384), (6, 42530256), (8, 31897692), (9, 28353504), (12, 21265128), (16, 15948846), (18, 14176752), (24, 10632564), (27, 9451168), (32, 7974423), (36, 7088376), (48, 5316282), (54, 4725584), (72, 3544188), (96, 2658141), (108, 2362792), (144, 1772094), (216, 1181396), (263, 970272), (288, 886047), (432, 590698), (526, 485136), (789, 323424), (864, 295349), (1052, 242568), (1123, 227232), (1578, 161712), (2104, 121284), (2246, 113616), (2367, 107808), (3156, 80856), (3369, 75744), (4208, 60642), (4492, 56808), (4734, 53904), (6312, 40428), (6738, 37872), (7101, 35936), (8416, 30321), (8984, 28404), (9468, 26952), (10107, 25248), (12624, 20214), (13476, 18936), (14202, 17968)]