397092864

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{1319}}^1$

素因数の和:1358

約数の個数: 144

約数和(自身を含む): 1232431200

約数和(自身を除く): 835338336

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, 1024, 1176, 1319, 1344, 1536, 1568, 1792, 2048, 2352, 2638, 2688, 3072, 3136, 3584, 3957, 4704, 5276, 5376, 6144, 6272, 7168, 7914, 9233, 9408, 10552, 10752, 12544, 14336, 15828, 18466, 18816, 21104, 21504, 25088, 27699, 31656, 36932, 37632, 42208, 43008, 50176, 55398, 63312, 64631, 73864, 75264, 84416, 100352, 110796, 126624, 129262, 147728, 150528, 168832, 193893, 221592, 253248, 258524, 295456, 301056, 337664, 387786, 443184, 506496, 517048, 590912, 675328, 775572, 886368, 1012992, 1034096, 1181824, 1350656, 1551144, 1772736, 2025984, 2068192, 2363648, 2701312, 3102288, 3545472, 4051968, 4136384, 4727296, 6204576, 7090944, 8103936, 8272768, 9454592, 12409152, 14181888, 16545536, 18909184, 24818304, 28363776, 33091072, 49636608, 56727552, 66182144, 99273216, 132364288, 198546432, 397092864]

約数ペア:

[(1, 397092864), (2, 198546432), (3, 132364288), (4, 99273216), (6, 66182144), (7, 56727552), (8, 49636608), (12, 33091072), (14, 28363776), (16, 24818304), (21, 18909184), (24, 16545536), (28, 14181888), (32, 12409152), (42, 9454592), (48, 8272768), (49, 8103936), (56, 7090944), (64, 6204576), (84, 4727296), (96, 4136384), (98, 4051968), (112, 3545472), (128, 3102288), (147, 2701312), (168, 2363648), (192, 2068192), (196, 2025984), (224, 1772736), (256, 1551144), (294, 1350656), (336, 1181824), (384, 1034096), (392, 1012992), (448, 886368), (512, 775572), (588, 675328), (672, 590912), (768, 517048), (784, 506496), (896, 443184), (1024, 387786), (1176, 337664), (1319, 301056), (1344, 295456), (1536, 258524), (1568, 253248), (1792, 221592), (2048, 193893), (2352, 168832), (2638, 150528), (2688, 147728), (3072, 129262), (3136, 126624), (3584, 110796), (3957, 100352), (4704, 84416), (5276, 75264), (5376, 73864), (6144, 64631), (6272, 63312), (7168, 55398), (7914, 50176), (9233, 43008), (9408, 42208), (10552, 37632), (10752, 36932), (12544, 31656), (14336, 27699), (15828, 25088), (18466, 21504), (18816, 21104)]