271234712

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1543}}^1$

素因数の和:1672

約数の個数: 64

約数和(自身を含む): 603271680

約数和(自身を除く): 332036968

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 73, 86, 146, 172, 292, 301, 344, 511, 584, 602, 1022, 1204, 1543, 2044, 2408, 3086, 3139, 4088, 6172, 6278, 10801, 12344, 12556, 21602, 21973, 25112, 43204, 43946, 66349, 86408, 87892, 112639, 132698, 175784, 225278, 265396, 450556, 464443, 530792, 788473, 901112, 928886, 1576946, 1857772, 3153892, 3715544, 4843477, 6307784, 9686954, 19373908, 33904339, 38747816, 67808678, 135617356, 271234712]

約数ペア:

[(1, 271234712), (2, 135617356), (4, 67808678), (7, 38747816), (8, 33904339), (14, 19373908), (28, 9686954), (43, 6307784), (56, 4843477), (73, 3715544), (86, 3153892), (146, 1857772), (172, 1576946), (292, 928886), (301, 901112), (344, 788473), (511, 530792), (584, 464443), (602, 450556), (1022, 265396), (1204, 225278), (1543, 175784), (2044, 132698), (2408, 112639), (3086, 87892), (3139, 86408), (4088, 66349), (6172, 43946), (6278, 43204), (10801, 25112), (12344, 21973), (12556, 21602)]