627273216

素因数分解:

$2^9\times 3^2\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:912

約数の個数: 120

約数和(自身を含む): 1822175784

約数和(自身を除く): 1194902568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 197, 256, 288, 384, 394, 512, 576, 591, 691, 768, 788, 1152, 1182, 1382, 1536, 1576, 1773, 2073, 2304, 2364, 2764, 3152, 3546, 4146, 4608, 4728, 5528, 6219, 6304, 7092, 8292, 9456, 11056, 12438, 12608, 14184, 16584, 18912, 22112, 24876, 25216, 28368, 33168, 37824, 44224, 49752, 50432, 56736, 66336, 75648, 88448, 99504, 100864, 113472, 132672, 136127, 151296, 176896, 199008, 226944, 265344, 272254, 302592, 353792, 398016, 408381, 453888, 530688, 544508, 796032, 816762, 907776, 1061376, 1089016, 1225143, 1592064, 1633524, 2178032, 2450286, 3184128, 3267048, 4356064, 4900572, 6534096, 8712128, 9801144, 13068192, 17424256, 19602288, 26136384, 34848512, 39204576, 52272768, 69697024, 78409152, 104545536, 156818304, 209091072, 313636608, 627273216]

約数ペア:

[(1, 627273216), (2, 313636608), (3, 209091072), (4, 156818304), (6, 104545536), (8, 78409152), (9, 69697024), (12, 52272768), (16, 39204576), (18, 34848512), (24, 26136384), (32, 19602288), (36, 17424256), (48, 13068192), (64, 9801144), (72, 8712128), (96, 6534096), (128, 4900572), (144, 4356064), (192, 3267048), (197, 3184128), (256, 2450286), (288, 2178032), (384, 1633524), (394, 1592064), (512, 1225143), (576, 1089016), (591, 1061376), (691, 907776), (768, 816762), (788, 796032), (1152, 544508), (1182, 530688), (1382, 453888), (1536, 408381), (1576, 398016), (1773, 353792), (2073, 302592), (2304, 272254), (2364, 265344), (2764, 226944), (3152, 199008), (3546, 176896), (4146, 151296), (4608, 136127), (4728, 132672), (5528, 113472), (6219, 100864), (6304, 99504), (7092, 88448), (8292, 75648), (9456, 66336), (11056, 56736), (12438, 50432), (12608, 49752), (14184, 44224), (16584, 37824), (18912, 33168), (22112, 28368), (24876, 25216)]