123137448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1741}}^1$

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 352859520

約数和(自身を除く): 229722072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1263, 1684, 1741, 2526, 2947, 3368, 3482, 5052, 5223, 5894, 6964, 8841, 10104, 10446, 11788, 12187, 13928, 17682, 20892, 23576, 24374, 35364, 36561, 41784, 48748, 70728, 73122, 97496, 146244, 292488, 732961, 1465922, 2198883, 2931844, 4397766, 5130727, 5863688, 8795532, 10261454, 15392181, 17591064, 20522908, 30784362, 41045816, 61568724, 123137448]

約数ペア:

[(1, 123137448), (2, 61568724), (3, 41045816), (4, 30784362), (6, 20522908), (7, 17591064), (8, 15392181), (12, 10261454), (14, 8795532), (21, 5863688), (24, 5130727), (28, 4397766), (42, 2931844), (56, 2198883), (84, 1465922), (168, 732961), (421, 292488), (842, 146244), (1263, 97496), (1684, 73122), (1741, 70728), (2526, 48748), (2947, 41784), (3368, 36561), (3482, 35364), (5052, 24374), (5223, 23576), (5894, 20892), (6964, 17682), (8841, 13928), (10104, 12187), (10446, 11788)]