2783141376

素因数分解:

$2^9\times 3^1\times {\mathrm{761}}^1\times {\mathrm{2381}}^1$

素因数の和:3163

約数の個数: 80

約数和(自身を含む): 7427323728

約数和(自身を除く): 4644182352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 761, 768, 1522, 1536, 2283, 2381, 3044, 4566, 4762, 6088, 7143, 9132, 9524, 12176, 14286, 18264, 19048, 24352, 28572, 36528, 38096, 48704, 57144, 73056, 76192, 97408, 114288, 146112, 152384, 194816, 228576, 292224, 304768, 389632, 457152, 584448, 609536, 914304, 1168896, 1219072, 1811941, 1828608, 3623882, 3657216, 5435823, 7247764, 10871646, 14495528, 21743292, 28991056, 43486584, 57982112, 86973168, 115964224, 173946336, 231928448, 347892672, 463856896, 695785344, 927713792, 1391570688, 2783141376]

約数ペア:

[(1, 2783141376), (2, 1391570688), (3, 927713792), (4, 695785344), (6, 463856896), (8, 347892672), (12, 231928448), (16, 173946336), (24, 115964224), (32, 86973168), (48, 57982112), (64, 43486584), (96, 28991056), (128, 21743292), (192, 14495528), (256, 10871646), (384, 7247764), (512, 5435823), (761, 3657216), (768, 3623882), (1522, 1828608), (1536, 1811941), (2283, 1219072), (2381, 1168896), (3044, 914304), (4566, 609536), (4762, 584448), (6088, 457152), (7143, 389632), (9132, 304768), (9524, 292224), (12176, 228576), (14286, 194816), (18264, 152384), (19048, 146112), (24352, 114288), (28572, 97408), (36528, 76192), (38096, 73056), (48704, 57144)]