338105856

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20011}}^1$

素因数の和:20043

約数の個数: 80

約数和(自身を含む): 982669248

約数和(自身を除く): 644563392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 16896, 20011, 40022, 60033, 80044, 120066, 160088, 220121, 240132, 320176, 440242, 480264, 640352, 660363, 880484, 960528, 1280704, 1320726, 1760968, 1921056, 2561408, 2641452, 3521936, 3842112, 5122816, 5282904, 7043872, 7684224, 10245632, 10565808, 14087744, 15368448, 21131616, 28175488, 30736896, 42263232, 56350976, 84526464, 112701952, 169052928, 338105856]

約数ペア:

[(1, 338105856), (2, 169052928), (3, 112701952), (4, 84526464), (6, 56350976), (8, 42263232), (11, 30736896), (12, 28175488), (16, 21131616), (22, 15368448), (24, 14087744), (32, 10565808), (33, 10245632), (44, 7684224), (48, 7043872), (64, 5282904), (66, 5122816), (88, 3842112), (96, 3521936), (128, 2641452), (132, 2561408), (176, 1921056), (192, 1760968), (256, 1320726), (264, 1280704), (352, 960528), (384, 880484), (512, 660363), (528, 640352), (704, 480264), (768, 440242), (1056, 320176), (1408, 240132), (1536, 220121), (2112, 160088), (2816, 120066), (4224, 80044), (5632, 60033), (8448, 40022), (16896, 20011)]