788081392

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2094

約数の個数: 80

約数和(自身を含む): 1847104000

約数和(自身を除く): 1059022608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 199, 266, 304, 398, 532, 796, 1064, 1393, 1592, 1861, 2128, 2786, 3184, 3722, 3781, 5572, 7444, 7562, 11144, 13027, 14888, 15124, 22288, 26054, 26467, 29776, 30248, 35359, 52108, 52934, 60496, 70718, 104216, 105868, 141436, 208432, 211736, 247513, 282872, 370339, 423472, 495026, 565744, 740678, 990052, 1481356, 1980104, 2592373, 2962712, 3960208, 5184746, 5925424, 7036441, 10369492, 14072882, 20738984, 28145764, 41477968, 49255087, 56291528, 98510174, 112583056, 197020348, 394040696, 788081392]

約数ペア:

[(1, 788081392), (2, 394040696), (4, 197020348), (7, 112583056), (8, 98510174), (14, 56291528), (16, 49255087), (19, 41477968), (28, 28145764), (38, 20738984), (56, 14072882), (76, 10369492), (112, 7036441), (133, 5925424), (152, 5184746), (199, 3960208), (266, 2962712), (304, 2592373), (398, 1980104), (532, 1481356), (796, 990052), (1064, 740678), (1393, 565744), (1592, 495026), (1861, 423472), (2128, 370339), (2786, 282872), (3184, 247513), (3722, 211736), (3781, 208432), (5572, 141436), (7444, 105868), (7562, 104216), (11144, 70718), (13027, 60496), (14888, 52934), (15124, 52108), (22288, 35359), (26054, 30248), (26467, 29776)]