813566256

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{112247}}^1$

素因数の和:112409

約数の個数: 40

約数和(自身を含む): 2115650304

約数和(自身を除く): 1302084048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 112247, 224494, 336741, 448988, 673482, 897976, 1346964, 1795952, 2693928, 5387856, 16949297, 33898594, 50847891, 67797188, 101695782, 135594376, 203391564, 271188752, 406783128, 813566256]

約数ペア:

[(1, 813566256), (2, 406783128), (3, 271188752), (4, 203391564), (6, 135594376), (8, 101695782), (12, 67797188), (16, 50847891), (24, 33898594), (48, 16949297), (151, 5387856), (302, 2693928), (453, 1795952), (604, 1346964), (906, 897976), (1208, 673482), (1812, 448988), (2416, 336741), (3624, 224494), (7248, 112247)]