338671488

素因数分解:

$2^7\times 3^1\times {\mathrm{487}}^1\times {\mathrm{1811}}^1$

素因数の和:2315

約数の個数: 64

約数和(自身を含む): 901941120

約数和(自身を除く): 563269632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 487, 974, 1461, 1811, 1948, 2922, 3622, 3896, 5433, 5844, 7244, 7792, 10866, 11688, 14488, 15584, 21732, 23376, 28976, 31168, 43464, 46752, 57952, 62336, 86928, 93504, 115904, 173856, 187008, 231808, 347712, 695424, 881957, 1763914, 2645871, 3527828, 5291742, 7055656, 10583484, 14111312, 21166968, 28222624, 42333936, 56445248, 84667872, 112890496, 169335744, 338671488]

約数ペア:

[(1, 338671488), (2, 169335744), (3, 112890496), (4, 84667872), (6, 56445248), (8, 42333936), (12, 28222624), (16, 21166968), (24, 14111312), (32, 10583484), (48, 7055656), (64, 5291742), (96, 3527828), (128, 2645871), (192, 1763914), (384, 881957), (487, 695424), (974, 347712), (1461, 231808), (1811, 187008), (1948, 173856), (2922, 115904), (3622, 93504), (3896, 86928), (5433, 62336), (5844, 57952), (7244, 46752), (7792, 43464), (10866, 31168), (11688, 28976), (14488, 23376), (15584, 21732)]