1899686656

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{46091}}^1$

素因数の和:46137

約数の個数: 72

約数和(自身を含む): 4522178304

約数和(自身を除く): 2622491648

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5888, 10304, 20608, 41216, 46091, 92182, 184364, 322637, 368728, 645274, 737456, 1060093, 1290548, 1474912, 2120186, 2581096, 2949824, 4240372, 5162192, 5899648, 7420651, 8480744, 10324384, 11799296, 14841302, 16961488, 20648768, 29682604, 33922976, 41297536, 59365208, 67845952, 82595072, 118730416, 135691904, 237460832, 271383808, 474921664, 949843328, 1899686656]

約数ペア:

[(1, 1899686656), (2, 949843328), (4, 474921664), (7, 271383808), (8, 237460832), (14, 135691904), (16, 118730416), (23, 82595072), (28, 67845952), (32, 59365208), (46, 41297536), (56, 33922976), (64, 29682604), (92, 20648768), (112, 16961488), (128, 14841302), (161, 11799296), (184, 10324384), (224, 8480744), (256, 7420651), (322, 5899648), (368, 5162192), (448, 4240372), (644, 2949824), (736, 2581096), (896, 2120186), (1288, 1474912), (1472, 1290548), (1792, 1060093), (2576, 737456), (2944, 645274), (5152, 368728), (5888, 322637), (10304, 184364), (20608, 92182), (41216, 46091)]