289540608

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{3847}}^1$

素因数の和:3882

約数の個数: 120

約数和(自身を含む): 897522912

約数和(自身を除く): 607982304

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, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 3847, 4704, 5376, 6272, 7694, 9408, 10752, 11541, 12544, 15388, 18816, 23082, 25088, 26929, 30776, 37632, 46164, 53858, 61552, 75264, 80787, 92328, 107716, 123104, 161574, 184656, 188503, 215432, 246208, 323148, 369312, 377006, 430864, 492416, 565509, 646296, 738624, 754012, 861728, 984832, 1131018, 1292592, 1477248, 1508024, 1723456, 1969664, 2262036, 2585184, 2954496, 3016048, 3446912, 4524072, 5170368, 5908992, 6032096, 6893824, 9048144, 10340736, 12064192, 13787648, 18096288, 20681472, 24128384, 36192576, 41362944, 48256768, 72385152, 96513536, 144770304, 289540608]

約数ペア:

[(1, 289540608), (2, 144770304), (3, 96513536), (4, 72385152), (6, 48256768), (7, 41362944), (8, 36192576), (12, 24128384), (14, 20681472), (16, 18096288), (21, 13787648), (24, 12064192), (28, 10340736), (32, 9048144), (42, 6893824), (48, 6032096), (49, 5908992), (56, 5170368), (64, 4524072), (84, 3446912), (96, 3016048), (98, 2954496), (112, 2585184), (128, 2262036), (147, 1969664), (168, 1723456), (192, 1508024), (196, 1477248), (224, 1292592), (256, 1131018), (294, 984832), (336, 861728), (384, 754012), (392, 738624), (448, 646296), (512, 565509), (588, 492416), (672, 430864), (768, 377006), (784, 369312), (896, 323148), (1176, 246208), (1344, 215432), (1536, 188503), (1568, 184656), (1792, 161574), (2352, 123104), (2688, 107716), (3136, 92328), (3584, 80787), (3847, 75264), (4704, 61552), (5376, 53858), (6272, 46164), (7694, 37632), (9408, 30776), (10752, 26929), (11541, 25088), (12544, 23082), (15388, 18816)]