243790848

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{3779}}^1$

素因数の和:3812

約数の個数: 132

約数和(自身を含む): 804716640

約数和(自身を除く): 560925792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 3779, 4032, 4608, 5376, 7168, 7558, 8064, 9216, 10752, 11337, 15116, 16128, 21504, 22674, 26453, 30232, 32256, 34011, 45348, 52906, 60464, 64512, 68022, 79359, 90696, 105812, 120928, 136044, 158718, 181392, 211624, 238077, 241856, 272088, 317436, 362784, 423248, 476154, 483712, 544176, 634872, 725568, 846496, 952308, 967424, 1088352, 1269744, 1451136, 1692992, 1904616, 1934848, 2176704, 2539488, 2902272, 3385984, 3809232, 3869696, 4353408, 5078976, 5804544, 6771968, 7618464, 8706816, 10157952, 11609088, 13543936, 15236928, 17413632, 20315904, 27087872, 30473856, 34827264, 40631808, 60947712, 81263616, 121895424, 243790848]

約数ペア:

[(1, 243790848), (2, 121895424), (3, 81263616), (4, 60947712), (6, 40631808), (7, 34827264), (8, 30473856), (9, 27087872), (12, 20315904), (14, 17413632), (16, 15236928), (18, 13543936), (21, 11609088), (24, 10157952), (28, 8706816), (32, 7618464), (36, 6771968), (42, 5804544), (48, 5078976), (56, 4353408), (63, 3869696), (64, 3809232), (72, 3385984), (84, 2902272), (96, 2539488), (112, 2176704), (126, 1934848), (128, 1904616), (144, 1692992), (168, 1451136), (192, 1269744), (224, 1088352), (252, 967424), (256, 952308), (288, 846496), (336, 725568), (384, 634872), (448, 544176), (504, 483712), (512, 476154), (576, 423248), (672, 362784), (768, 317436), (896, 272088), (1008, 241856), (1024, 238077), (1152, 211624), (1344, 181392), (1536, 158718), (1792, 136044), (2016, 120928), (2304, 105812), (2688, 90696), (3072, 79359), (3584, 68022), (3779, 64512), (4032, 60464), (4608, 52906), (5376, 45348), (7168, 34011), (7558, 32256), (8064, 30232), (9216, 26453), (10752, 22674), (11337, 21504), (15116, 16128)]