256392192

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{11923}}^1$

素因数の和:11953

約数の個数: 88

約数和(自身を含む): 781069696

約数和(自身を除く): 524677504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 11923, 21504, 23846, 35769, 47692, 71538, 83461, 95384, 143076, 166922, 190768, 250383, 286152, 333844, 381536, 500766, 572304, 667688, 763072, 1001532, 1144608, 1335376, 1526144, 2003064, 2289216, 2670752, 3052288, 4006128, 4578432, 5341504, 6104576, 8012256, 9156864, 10683008, 12209152, 16024512, 18313728, 21366016, 32049024, 36627456, 42732032, 64098048, 85464064, 128196096, 256392192]

約数ペア:

[(1, 256392192), (2, 128196096), (3, 85464064), (4, 64098048), (6, 42732032), (7, 36627456), (8, 32049024), (12, 21366016), (14, 18313728), (16, 16024512), (21, 12209152), (24, 10683008), (28, 9156864), (32, 8012256), (42, 6104576), (48, 5341504), (56, 4578432), (64, 4006128), (84, 3052288), (96, 2670752), (112, 2289216), (128, 2003064), (168, 1526144), (192, 1335376), (224, 1144608), (256, 1001532), (336, 763072), (384, 667688), (448, 572304), (512, 500766), (672, 381536), (768, 333844), (896, 286152), (1024, 250383), (1344, 190768), (1536, 166922), (1792, 143076), (2688, 95384), (3072, 83461), (3584, 71538), (5376, 47692), (7168, 35769), (10752, 23846), (11923, 21504)]