384420008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{823}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 870144000

約数和(自身を除く): 485723992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 439, 532, 823, 878, 1064, 1646, 1756, 3073, 3292, 3512, 5761, 6146, 6584, 8341, 11522, 12292, 15637, 16682, 23044, 24584, 31274, 33364, 46088, 58387, 62548, 66728, 109459, 116774, 125096, 218918, 233548, 361297, 437836, 467096, 722594, 875672, 1445188, 2529079, 2890376, 5058158, 6864643, 10116316, 13729286, 20232632, 27458572, 48052501, 54917144, 96105002, 192210004, 384420008]

約数ペア:

[(1, 384420008), (2, 192210004), (4, 96105002), (7, 54917144), (8, 48052501), (14, 27458572), (19, 20232632), (28, 13729286), (38, 10116316), (56, 6864643), (76, 5058158), (133, 2890376), (152, 2529079), (266, 1445188), (439, 875672), (532, 722594), (823, 467096), (878, 437836), (1064, 361297), (1646, 233548), (1756, 218918), (3073, 125096), (3292, 116774), (3512, 109459), (5761, 66728), (6146, 62548), (6584, 58387), (8341, 46088), (11522, 33364), (12292, 31274), (15637, 24584), (16682, 23044)]