514778868

素因数分解:

$2^2\times 3^3\times {\mathrm{661}}^1\times {\mathrm{7211}}^1$

素因数の和:7885

約数の個数: 48

約数和(自身を含む): 1336816320

約数和(自身を除く): 822037452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 661, 1322, 1983, 2644, 3966, 5949, 7211, 7932, 11898, 14422, 17847, 21633, 23796, 28844, 35694, 43266, 64899, 71388, 86532, 129798, 194697, 259596, 389394, 778788, 4766471, 9532942, 14299413, 19065884, 28598826, 42898239, 57197652, 85796478, 128694717, 171592956, 257389434, 514778868]

約数ペア:

[(1, 514778868), (2, 257389434), (3, 171592956), (4, 128694717), (6, 85796478), (9, 57197652), (12, 42898239), (18, 28598826), (27, 19065884), (36, 14299413), (54, 9532942), (108, 4766471), (661, 778788), (1322, 389394), (1983, 259596), (2644, 194697), (3966, 129798), (5949, 86532), (7211, 71388), (7932, 64899), (11898, 43266), (14422, 35694), (17847, 28844), (21633, 23796)]