505684566016

素因数分解:

$2^{13}\times 7^2\times {\mathrm{1259777}}^1$

素因数の和:1259817

約数の個数: 84

約数和(自身を含む): 1176419749518

約数和(自身を除く): 670735183502

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3136, 3584, 4096, 6272, 7168, 8192, 12544, 14336, 25088, 28672, 50176, 57344, 100352, 200704, 401408, 1259777, 2519554, 5039108, 8818439, 10078216, 17636878, 20156432, 35273756, 40312864, 61729073, 70547512, 80625728, 123458146, 141095024, 161251456, 246916292, 282190048, 322502912, 493832584, 564380096, 645005824, 987665168, 1128760192, 1290011648, 1975330336, 2257520384, 2580023296, 3950660672, 4515040768, 5160046592, 7901321344, 9030081536, 10320093184, 15802642688, 18060163072, 31605285376, 36120326144, 63210570752, 72240652288, 126421141504, 252842283008, 505684566016]

約数ペア:

[(1, 505684566016), (2, 252842283008), (4, 126421141504), (7, 72240652288), (8, 63210570752), (14, 36120326144), (16, 31605285376), (28, 18060163072), (32, 15802642688), (49, 10320093184), (56, 9030081536), (64, 7901321344), (98, 5160046592), (112, 4515040768), (128, 3950660672), (196, 2580023296), (224, 2257520384), (256, 1975330336), (392, 1290011648), (448, 1128760192), (512, 987665168), (784, 645005824), (896, 564380096), (1024, 493832584), (1568, 322502912), (1792, 282190048), (2048, 246916292), (3136, 161251456), (3584, 141095024), (4096, 123458146), (6272, 80625728), (7168, 70547512), (8192, 61729073), (12544, 40312864), (14336, 35273756), (25088, 20156432), (28672, 17636878), (50176, 10078216), (57344, 8818439), (100352, 5039108), (200704, 2519554), (401408, 1259777)]