685034112

素因数分解:

$2^7\times 3^1\times 7^4\times {\mathrm{743}}^1$

素因数の和:788

約数の個数: 160

約数和(自身を含む): 2125622880

約数和(自身を除く): 1440588768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 743, 784, 896, 1029, 1176, 1344, 1372, 1486, 1568, 2058, 2229, 2352, 2401, 2688, 2744, 2972, 3136, 4116, 4458, 4704, 4802, 5201, 5488, 5944, 6272, 7203, 8232, 8916, 9408, 9604, 10402, 10976, 11888, 14406, 15603, 16464, 17832, 18816, 19208, 20804, 21952, 23776, 28812, 31206, 32928, 35664, 36407, 38416, 41608, 43904, 47552, 57624, 62412, 65856, 71328, 72814, 76832, 83216, 95104, 109221, 115248, 124824, 131712, 142656, 145628, 153664, 166432, 218442, 230496, 249648, 254849, 285312, 291256, 307328, 332864, 436884, 460992, 499296, 509698, 582512, 665728, 764547, 873768, 921984, 998592, 1019396, 1165024, 1529094, 1747536, 1783943, 1997184, 2038792, 2330048, 3058188, 3495072, 3567886, 4077584, 4660096, 5351829, 6116376, 6990144, 7135772, 8155168, 10703658, 12232752, 13980288, 14271544, 16310336, 21407316, 24465504, 28543088, 32620672, 42814632, 48931008, 57086176, 85629264, 97862016, 114172352, 171258528, 228344704, 342517056, 685034112]

約数ペア:

[(1, 685034112), (2, 342517056), (3, 228344704), (4, 171258528), (6, 114172352), (7, 97862016), (8, 85629264), (12, 57086176), (14, 48931008), (16, 42814632), (21, 32620672), (24, 28543088), (28, 24465504), (32, 21407316), (42, 16310336), (48, 14271544), (49, 13980288), (56, 12232752), (64, 10703658), (84, 8155168), (96, 7135772), (98, 6990144), (112, 6116376), (128, 5351829), (147, 4660096), (168, 4077584), (192, 3567886), (196, 3495072), (224, 3058188), (294, 2330048), (336, 2038792), (343, 1997184), (384, 1783943), (392, 1747536), (448, 1529094), (588, 1165024), (672, 1019396), (686, 998592), (743, 921984), (784, 873768), (896, 764547), (1029, 665728), (1176, 582512), (1344, 509698), (1372, 499296), (1486, 460992), (1568, 436884), (2058, 332864), (2229, 307328), (2352, 291256), (2401, 285312), (2688, 254849), (2744, 249648), (2972, 230496), (3136, 218442), (4116, 166432), (4458, 153664), (4704, 145628), (4802, 142656), (5201, 131712), (5488, 124824), (5944, 115248), (6272, 109221), (7203, 95104), (8232, 83216), (8916, 76832), (9408, 72814), (9604, 71328), (10402, 65856), (10976, 62412), (11888, 57624), (14406, 47552), (15603, 43904), (16464, 41608), (17832, 38416), (18816, 36407), (19208, 35664), (20804, 32928), (21952, 31206), (23776, 28812)]