775635456

素因数分解:

$2^9\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1823}}^1$

素因数の和:2121

約数の個数: 80

約数和(自身を含む): 2074938624

約数和(自身を除く): 1299303168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 277, 384, 512, 554, 768, 831, 1108, 1536, 1662, 1823, 2216, 3324, 3646, 4432, 5469, 6648, 7292, 8864, 10938, 13296, 14584, 17728, 21876, 26592, 29168, 35456, 43752, 53184, 58336, 70912, 87504, 106368, 116672, 141824, 175008, 212736, 233344, 350016, 425472, 466688, 504971, 700032, 933376, 1009942, 1400064, 1514913, 2019884, 2800128, 3029826, 4039768, 6059652, 8079536, 12119304, 16159072, 24238608, 32318144, 48477216, 64636288, 96954432, 129272576, 193908864, 258545152, 387817728, 775635456]

約数ペア:

[(1, 775635456), (2, 387817728), (3, 258545152), (4, 193908864), (6, 129272576), (8, 96954432), (12, 64636288), (16, 48477216), (24, 32318144), (32, 24238608), (48, 16159072), (64, 12119304), (96, 8079536), (128, 6059652), (192, 4039768), (256, 3029826), (277, 2800128), (384, 2019884), (512, 1514913), (554, 1400064), (768, 1009942), (831, 933376), (1108, 700032), (1536, 504971), (1662, 466688), (1823, 425472), (2216, 350016), (3324, 233344), (3646, 212736), (4432, 175008), (5469, 141824), (6648, 116672), (7292, 106368), (8864, 87504), (10938, 70912), (13296, 58336), (14584, 53184), (17728, 43752), (21876, 35456), (26592, 29168)]