1769911808

素因数分解:

$2^9\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1303}}^1$

素因数の和:1707

約数の個数: 80

約数和(自身を含む): 4055335680

約数和(自身を除く): 2285423872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 379, 448, 512, 758, 896, 1303, 1516, 1792, 2606, 2653, 3032, 3584, 5212, 5306, 6064, 9121, 10424, 10612, 12128, 18242, 20848, 21224, 24256, 36484, 41696, 42448, 48512, 72968, 83392, 84896, 97024, 145936, 166784, 169792, 194048, 291872, 333568, 339584, 493837, 583744, 667136, 679168, 987674, 1167488, 1358336, 1975348, 2334976, 3456859, 3950696, 4669952, 6913718, 7901392, 13827436, 15802784, 27654872, 31605568, 55309744, 63211136, 110619488, 126422272, 221238976, 252844544, 442477952, 884955904, 1769911808]

約数ペア:

[(1, 1769911808), (2, 884955904), (4, 442477952), (7, 252844544), (8, 221238976), (14, 126422272), (16, 110619488), (28, 63211136), (32, 55309744), (56, 31605568), (64, 27654872), (112, 15802784), (128, 13827436), (224, 7901392), (256, 6913718), (379, 4669952), (448, 3950696), (512, 3456859), (758, 2334976), (896, 1975348), (1303, 1358336), (1516, 1167488), (1792, 987674), (2606, 679168), (2653, 667136), (3032, 583744), (3584, 493837), (5212, 339584), (5306, 333568), (6064, 291872), (9121, 194048), (10424, 169792), (10612, 166784), (12128, 145936), (18242, 97024), (20848, 84896), (21224, 83392), (24256, 72968), (36484, 48512), (41696, 42448)]