287116416

素因数分解:

$2^7\times 3^2\times {\mathrm{249233}}^1$

素因数の和:249253

約数の個数: 48

約数和(自身を含む): 826210710

約数和(自身を除く): 539094294

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 249233, 498466, 747699, 996932, 1495398, 1993864, 2243097, 2990796, 3987728, 4486194, 5981592, 7975456, 8972388, 11963184, 15950912, 17944776, 23926368, 31901824, 35889552, 47852736, 71779104, 95705472, 143558208, 287116416]

約数ペア:

[(1, 287116416), (2, 143558208), (3, 95705472), (4, 71779104), (6, 47852736), (8, 35889552), (9, 31901824), (12, 23926368), (16, 17944776), (18, 15950912), (24, 11963184), (32, 8972388), (36, 7975456), (48, 5981592), (64, 4486194), (72, 3987728), (96, 2990796), (128, 2243097), (144, 1993864), (192, 1495398), (288, 996932), (384, 747699), (576, 498466), (1152, 249233)]