651657216

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{947}}^1$

素因数の和:987

約数の個数: 128

約数和(自身を含む): 1988069760

約数和(自身を除く): 1336412544

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, 947, 1024, 1344, 1536, 1792, 1894, 2048, 2688, 2841, 3072, 3584, 3788, 4096, 5376, 5682, 6144, 6629, 7168, 7576, 8192, 10752, 11364, 12288, 13258, 14336, 15152, 16384, 19887, 21504, 22728, 24576, 26516, 28672, 30304, 32768, 39774, 43008, 45456, 49152, 53032, 57344, 60608, 79548, 86016, 90912, 98304, 106064, 114688, 121216, 159096, 172032, 181824, 212128, 229376, 242432, 318192, 344064, 363648, 424256, 484864, 636384, 688128, 727296, 848512, 969728, 1272768, 1454592, 1697024, 1939456, 2545536, 2909184, 3394048, 3878912, 5091072, 5818368, 6788096, 7757824, 10182144, 11636736, 13576192, 15515648, 20364288, 23273472, 27152384, 31031296, 40728576, 46546944, 54304768, 81457152, 93093888, 108609536, 162914304, 217219072, 325828608, 651657216]

約数ペア:

[(1, 651657216), (2, 325828608), (3, 217219072), (4, 162914304), (6, 108609536), (7, 93093888), (8, 81457152), (12, 54304768), (14, 46546944), (16, 40728576), (21, 31031296), (24, 27152384), (28, 23273472), (32, 20364288), (42, 15515648), (48, 13576192), (56, 11636736), (64, 10182144), (84, 7757824), (96, 6788096), (112, 5818368), (128, 5091072), (168, 3878912), (192, 3394048), (224, 2909184), (256, 2545536), (336, 1939456), (384, 1697024), (448, 1454592), (512, 1272768), (672, 969728), (768, 848512), (896, 727296), (947, 688128), (1024, 636384), (1344, 484864), (1536, 424256), (1792, 363648), (1894, 344064), (2048, 318192), (2688, 242432), (2841, 229376), (3072, 212128), (3584, 181824), (3788, 172032), (4096, 159096), (5376, 121216), (5682, 114688), (6144, 106064), (6629, 98304), (7168, 90912), (7576, 86016), (8192, 79548), (10752, 60608), (11364, 57344), (12288, 53032), (13258, 49152), (14336, 45456), (15152, 43008), (16384, 39774), (19887, 32768), (21504, 30304), (22728, 28672), (24576, 26516)]