2016786688

素因数分解:

$2^8\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3739}}^1$

素因数の和:3812

約数の個数: 108

約数和(自身を含む): 4793139120

約数和(自身を除く): 2776352432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 196, 224, 256, 301, 344, 392, 448, 602, 688, 784, 896, 1204, 1376, 1568, 1792, 2107, 2408, 2752, 3136, 3739, 4214, 4816, 5504, 6272, 7478, 8428, 9632, 11008, 12544, 14956, 16856, 19264, 26173, 29912, 33712, 38528, 52346, 59824, 67424, 77056, 104692, 119648, 134848, 160777, 183211, 209384, 239296, 269696, 321554, 366422, 418768, 478592, 539392, 643108, 732844, 837536, 957184, 1125439, 1286216, 1465688, 1675072, 2250878, 2572432, 2931376, 3350144, 4501756, 5144864, 5862752, 6700288, 7878073, 9003512, 10289728, 11725504, 15756146, 18007024, 20579456, 23451008, 31512292, 36014048, 41158912, 46902016, 63024584, 72028096, 126049168, 144056192, 252098336, 288112384, 504196672, 1008393344, 2016786688]

約数ペア:

[(1, 2016786688), (2, 1008393344), (4, 504196672), (7, 288112384), (8, 252098336), (14, 144056192), (16, 126049168), (28, 72028096), (32, 63024584), (43, 46902016), (49, 41158912), (56, 36014048), (64, 31512292), (86, 23451008), (98, 20579456), (112, 18007024), (128, 15756146), (172, 11725504), (196, 10289728), (224, 9003512), (256, 7878073), (301, 6700288), (344, 5862752), (392, 5144864), (448, 4501756), (602, 3350144), (688, 2931376), (784, 2572432), (896, 2250878), (1204, 1675072), (1376, 1465688), (1568, 1286216), (1792, 1125439), (2107, 957184), (2408, 837536), (2752, 732844), (3136, 643108), (3739, 539392), (4214, 478592), (4816, 418768), (5504, 366422), (6272, 321554), (7478, 269696), (8428, 239296), (9632, 209384), (11008, 183211), (12544, 160777), (14956, 134848), (16856, 119648), (19264, 104692), (26173, 77056), (29912, 67424), (33712, 59824), (38528, 52346)]