261123265536

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{12143009}}^1$

素因数の和:12143039

約数の個数: 88

約数和(自身を含む): 795415727040

約数和(自身を除く): 534292461504

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, 21504, 12143009, 24286018, 36429027, 48572036, 72858054, 85001063, 97144072, 145716108, 170002126, 194288144, 255003189, 291432216, 340004252, 388576288, 510006378, 582864432, 680008504, 777152576, 1020012756, 1165728864, 1360017008, 1554305152, 2040025512, 2331457728, 2720034016, 3108610304, 4080051024, 4662915456, 5440068032, 6217220608, 8160102048, 9325830912, 10880136064, 12434441216, 16320204096, 18651661824, 21760272128, 32640408192, 37303323648, 43520544256, 65280816384, 87041088512, 130561632768, 261123265536]

約数ペア:

[(1, 261123265536), (2, 130561632768), (3, 87041088512), (4, 65280816384), (6, 43520544256), (7, 37303323648), (8, 32640408192), (12, 21760272128), (14, 18651661824), (16, 16320204096), (21, 12434441216), (24, 10880136064), (28, 9325830912), (32, 8160102048), (42, 6217220608), (48, 5440068032), (56, 4662915456), (64, 4080051024), (84, 3108610304), (96, 2720034016), (112, 2331457728), (128, 2040025512), (168, 1554305152), (192, 1360017008), (224, 1165728864), (256, 1020012756), (336, 777152576), (384, 680008504), (448, 582864432), (512, 510006378), (672, 388576288), (768, 340004252), (896, 291432216), (1024, 255003189), (1344, 194288144), (1536, 170002126), (1792, 145716108), (2688, 97144072), (3072, 85001063), (3584, 72858054), (5376, 48572036), (7168, 36429027), (10752, 24286018), (21504, 12143009)]