380237312

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8161}}^1$

素因数の和:8199

約数の個数: 80

約数和(自身を含む): 935169312

約数和(自身を除く): 554932000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 6656, 8161, 11648, 16322, 23296, 32644, 46592, 57127, 65288, 106093, 114254, 130576, 212186, 228508, 261152, 424372, 457016, 522304, 742651, 848744, 914032, 1044608, 1485302, 1697488, 1828064, 2089216, 2970604, 3394976, 3656128, 4178432, 5941208, 6789952, 7312256, 11882416, 13579904, 14624512, 23764832, 27159808, 29249024, 47529664, 54319616, 95059328, 190118656, 380237312]

約数ペア:

[(1, 380237312), (2, 190118656), (4, 95059328), (7, 54319616), (8, 47529664), (13, 29249024), (14, 27159808), (16, 23764832), (26, 14624512), (28, 13579904), (32, 11882416), (52, 7312256), (56, 6789952), (64, 5941208), (91, 4178432), (104, 3656128), (112, 3394976), (128, 2970604), (182, 2089216), (208, 1828064), (224, 1697488), (256, 1485302), (364, 1044608), (416, 914032), (448, 848744), (512, 742651), (728, 522304), (832, 457016), (896, 424372), (1456, 261152), (1664, 228508), (1792, 212186), (2912, 130576), (3328, 114254), (3584, 106093), (5824, 65288), (6656, 57127), (8161, 46592), (11648, 32644), (16322, 23296)]