831531008

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5273}}^1$

素因数の和:5313

約数の個数: 96

約数和(自身を含む): 2073314880

約数和(自身を除く): 1241783872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1024, 1232, 1408, 1792, 2048, 2464, 2816, 3584, 4928, 5273, 5632, 7168, 9856, 10546, 11264, 14336, 19712, 21092, 22528, 36911, 39424, 42184, 58003, 73822, 78848, 84368, 116006, 147644, 157696, 168736, 232012, 295288, 337472, 406021, 464024, 590576, 674944, 812042, 928048, 1181152, 1349888, 1624084, 1856096, 2362304, 2699776, 3248168, 3712192, 4724608, 5399552, 6496336, 7424384, 9449216, 10799104, 12992672, 14848768, 18898432, 25985344, 29697536, 37796864, 51970688, 59395072, 75593728, 103941376, 118790144, 207882752, 415765504, 831531008]

約数ペア:

[(1, 831531008), (2, 415765504), (4, 207882752), (7, 118790144), (8, 103941376), (11, 75593728), (14, 59395072), (16, 51970688), (22, 37796864), (28, 29697536), (32, 25985344), (44, 18898432), (56, 14848768), (64, 12992672), (77, 10799104), (88, 9449216), (112, 7424384), (128, 6496336), (154, 5399552), (176, 4724608), (224, 3712192), (256, 3248168), (308, 2699776), (352, 2362304), (448, 1856096), (512, 1624084), (616, 1349888), (704, 1181152), (896, 928048), (1024, 812042), (1232, 674944), (1408, 590576), (1792, 464024), (2048, 406021), (2464, 337472), (2816, 295288), (3584, 232012), (4928, 168736), (5273, 157696), (5632, 147644), (7168, 116006), (9856, 84368), (10546, 78848), (11264, 73822), (14336, 58003), (19712, 42184), (21092, 39424), (22528, 36911)]