215269376

素因数分解:

$2^{14}\times 7^1\times {\mathrm{1877}}^1$

素因数の和:1912

約数の個数: 60

約数和(自身を含む): 492291408

約数和(自身を除く): 277022032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 1877, 2048, 3584, 3754, 4096, 7168, 7508, 8192, 13139, 14336, 15016, 16384, 26278, 28672, 30032, 52556, 57344, 60064, 105112, 114688, 120128, 210224, 240256, 420448, 480512, 840896, 961024, 1681792, 1922048, 3363584, 3844096, 6727168, 7688192, 13454336, 15376384, 26908672, 30752768, 53817344, 107634688, 215269376]

約数ペア:

[(1, 215269376), (2, 107634688), (4, 53817344), (7, 30752768), (8, 26908672), (14, 15376384), (16, 13454336), (28, 7688192), (32, 6727168), (56, 3844096), (64, 3363584), (112, 1922048), (128, 1681792), (224, 961024), (256, 840896), (448, 480512), (512, 420448), (896, 240256), (1024, 210224), (1792, 120128), (1877, 114688), (2048, 105112), (3584, 60064), (3754, 57344), (4096, 52556), (7168, 30032), (7508, 28672), (8192, 26278), (13139, 16384), (14336, 15016)]