253958598

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1949}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 599040000

約数和(自身を除く): 345081402

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 127, 171, 254, 342, 381, 513, 762, 1026, 1143, 1949, 2286, 2413, 3429, 3898, 4826, 5847, 6858, 7239, 11694, 14478, 17541, 21717, 35082, 37031, 43434, 52623, 65151, 74062, 105246, 111093, 130302, 222186, 247523, 333279, 495046, 666558, 742569, 999837, 1485138, 1999674, 2227707, 4455414, 4702937, 6683121, 9405874, 13366242, 14108811, 28217622, 42326433, 84652866, 126979299, 253958598]

約数ペア:

[(1, 253958598), (2, 126979299), (3, 84652866), (6, 42326433), (9, 28217622), (18, 14108811), (19, 13366242), (27, 9405874), (38, 6683121), (54, 4702937), (57, 4455414), (114, 2227707), (127, 1999674), (171, 1485138), (254, 999837), (342, 742569), (381, 666558), (513, 495046), (762, 333279), (1026, 247523), (1143, 222186), (1949, 130302), (2286, 111093), (2413, 105246), (3429, 74062), (3898, 65151), (4826, 52623), (5847, 43434), (6858, 37031), (7239, 35082), (11694, 21717), (14478, 17541)]