427260258

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1253

約数の個数: 80

約数和(自身を含む): 1016632320

約数和(自身を除く): 589372062

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 127, 162, 171, 254, 342, 381, 513, 762, 1026, 1093, 1143, 1539, 2186, 2286, 2413, 3078, 3279, 3429, 4826, 6558, 6858, 7239, 9837, 10287, 14478, 19674, 20574, 20767, 21717, 29511, 41534, 43434, 59022, 62301, 65151, 88533, 124602, 130302, 138811, 177066, 186903, 195453, 277622, 373806, 390906, 416433, 560709, 832866, 1121418, 1249299, 1682127, 2498598, 2637409, 3364254, 3747897, 5274818, 7495794, 7912227, 11243691, 15824454, 22487382, 23736681, 47473362, 71210043, 142420086, 213630129, 427260258]

約数ペア:

[(1, 427260258), (2, 213630129), (3, 142420086), (6, 71210043), (9, 47473362), (18, 23736681), (19, 22487382), (27, 15824454), (38, 11243691), (54, 7912227), (57, 7495794), (81, 5274818), (114, 3747897), (127, 3364254), (162, 2637409), (171, 2498598), (254, 1682127), (342, 1249299), (381, 1121418), (513, 832866), (762, 560709), (1026, 416433), (1093, 390906), (1143, 373806), (1539, 277622), (2186, 195453), (2286, 186903), (2413, 177066), (3078, 138811), (3279, 130302), (3429, 124602), (4826, 88533), (6558, 65151), (6858, 62301), (7239, 59022), (9837, 43434), (10287, 41534), (14478, 29511), (19674, 21717), (20574, 20767)]