1228704008

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1067

約数の個数: 96

約数和(自身を含む): 2838600000

約数和(自身を除く): 1609895992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 199, 266, 392, 398, 532, 796, 829, 931, 1064, 1393, 1592, 1658, 1862, 2786, 3316, 3724, 3781, 5572, 5803, 6632, 7448, 7562, 9751, 11144, 11606, 15124, 15751, 19502, 23212, 26467, 30248, 31502, 39004, 40621, 46424, 52934, 63004, 78008, 81242, 105868, 110257, 126008, 162484, 164971, 185269, 211736, 220514, 324968, 329942, 370538, 441028, 659884, 741076, 771799, 882056, 1154797, 1319768, 1482152, 1543598, 2309594, 3087196, 3134449, 4619188, 6174392, 6268898, 8083579, 9238376, 12537796, 16167158, 21941143, 25075592, 32334316, 43882286, 64668632, 87764572, 153588001, 175529144, 307176002, 614352004, 1228704008]

約数ペア:

[(1, 1228704008), (2, 614352004), (4, 307176002), (7, 175529144), (8, 153588001), (14, 87764572), (19, 64668632), (28, 43882286), (38, 32334316), (49, 25075592), (56, 21941143), (76, 16167158), (98, 12537796), (133, 9238376), (152, 8083579), (196, 6268898), (199, 6174392), (266, 4619188), (392, 3134449), (398, 3087196), (532, 2309594), (796, 1543598), (829, 1482152), (931, 1319768), (1064, 1154797), (1393, 882056), (1592, 771799), (1658, 741076), (1862, 659884), (2786, 441028), (3316, 370538), (3724, 329942), (3781, 324968), (5572, 220514), (5803, 211736), (6632, 185269), (7448, 164971), (7562, 162484), (9751, 126008), (11144, 110257), (11606, 105868), (15124, 81242), (15751, 78008), (19502, 63004), (23212, 52934), (26467, 46424), (30248, 40621), (31502, 39004)]