478889609148

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3378839}}^1$

素因数の和:3379007

約数の個数: 72

約数和(自身を含む): 1259415306240

約数和(自身を除く): 780525697092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 254, 279, 372, 381, 508, 558, 762, 1116, 1143, 1524, 2286, 3937, 4572, 7874, 11811, 15748, 23622, 35433, 47244, 70866, 141732, 3378839, 6757678, 10136517, 13515356, 20273034, 30409551, 40546068, 60819102, 104744009, 121638204, 209488018, 314232027, 418976036, 429112553, 628464054, 858225106, 942696081, 1256928108, 1287337659, 1716450212, 1885392162, 2574675318, 3770784324, 3862012977, 5149350636, 7724025954, 13302489143, 15448051908, 26604978286, 39907467429, 53209956572, 79814934858, 119722402287, 159629869716, 239444804574, 478889609148]

約数ペア:

[(1, 478889609148), (2, 239444804574), (3, 159629869716), (4, 119722402287), (6, 79814934858), (9, 53209956572), (12, 39907467429), (18, 26604978286), (31, 15448051908), (36, 13302489143), (62, 7724025954), (93, 5149350636), (124, 3862012977), (127, 3770784324), (186, 2574675318), (254, 1885392162), (279, 1716450212), (372, 1287337659), (381, 1256928108), (508, 942696081), (558, 858225106), (762, 628464054), (1116, 429112553), (1143, 418976036), (1524, 314232027), (2286, 209488018), (3937, 121638204), (4572, 104744009), (7874, 60819102), (11811, 40546068), (15748, 30409551), (23622, 20273034), (35433, 13515356), (47244, 10136517), (70866, 6757678), (141732, 3378839)]