293680128

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{1951}}^1$

素因数の和:1988

約数の個数: 132

約数和(自身を含む): 911029632

約数和(自身を除く): 617349504

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, 1344, 1536, 1568, 1792, 1951, 2352, 2688, 3072, 3136, 3584, 3902, 4704, 5376, 5853, 6272, 7168, 7804, 9408, 10752, 11706, 12544, 13657, 15608, 18816, 21504, 23412, 25088, 27314, 31216, 37632, 40971, 46824, 50176, 54628, 62432, 75264, 81942, 93648, 95599, 109256, 124864, 150528, 163884, 187296, 191198, 218512, 249728, 286797, 327768, 374592, 382396, 437024, 499456, 573594, 655536, 749184, 764792, 874048, 998912, 1147188, 1311072, 1498368, 1529584, 1748096, 1997824, 2294376, 2622144, 2996736, 3059168, 3496192, 4588752, 5244288, 5993472, 6118336, 6992384, 9177504, 10488576, 12236672, 13984768, 18355008, 20977152, 24473344, 36710016, 41954304, 48946688, 73420032, 97893376, 146840064, 293680128]

約数ペア:

[(1, 293680128), (2, 146840064), (3, 97893376), (4, 73420032), (6, 48946688), (7, 41954304), (8, 36710016), (12, 24473344), (14, 20977152), (16, 18355008), (21, 13984768), (24, 12236672), (28, 10488576), (32, 9177504), (42, 6992384), (48, 6118336), (49, 5993472), (56, 5244288), (64, 4588752), (84, 3496192), (96, 3059168), (98, 2996736), (112, 2622144), (128, 2294376), (147, 1997824), (168, 1748096), (192, 1529584), (196, 1498368), (224, 1311072), (256, 1147188), (294, 998912), (336, 874048), (384, 764792), (392, 749184), (448, 655536), (512, 573594), (588, 499456), (672, 437024), (768, 382396), (784, 374592), (896, 327768), (1024, 286797), (1176, 249728), (1344, 218512), (1536, 191198), (1568, 187296), (1792, 163884), (1951, 150528), (2352, 124864), (2688, 109256), (3072, 95599), (3136, 93648), (3584, 81942), (3902, 75264), (4704, 62432), (5376, 54628), (5853, 50176), (6272, 46824), (7168, 40971), (7804, 37632), (9408, 31216), (10752, 27314), (11706, 25088), (12544, 23412), (13657, 21504), (15608, 18816)]