499421808

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{5479}}^1$

素因数の和:5707

約数の個数: 80

約数和(自身を含む): 1440582400

約数和(自身を除く): 941160592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 5479, 5697, 7596, 10128, 10958, 11394, 15192, 16437, 21916, 22788, 30384, 32874, 43832, 45576, 49311, 65748, 87664, 91152, 98622, 131496, 147933, 197244, 262992, 295866, 394488, 591732, 788976, 1156069, 1183464, 2312138, 2366928, 3468207, 4624276, 6936414, 9248552, 10404621, 13872828, 18497104, 20809242, 27745656, 31213863, 41618484, 55491312, 62427726, 83236968, 124855452, 166473936, 249710904, 499421808]

約数ペア:

[(1, 499421808), (2, 249710904), (3, 166473936), (4, 124855452), (6, 83236968), (8, 62427726), (9, 55491312), (12, 41618484), (16, 31213863), (18, 27745656), (24, 20809242), (27, 18497104), (36, 13872828), (48, 10404621), (54, 9248552), (72, 6936414), (108, 4624276), (144, 3468207), (211, 2366928), (216, 2312138), (422, 1183464), (432, 1156069), (633, 788976), (844, 591732), (1266, 394488), (1688, 295866), (1899, 262992), (2532, 197244), (3376, 147933), (3798, 131496), (5064, 98622), (5479, 91152), (5697, 87664), (7596, 65748), (10128, 49311), (10958, 45576), (11394, 43832), (15192, 32874), (16437, 30384), (21916, 22788)]