3481569196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{20261}}^1$

素因数の和:20327

約数の個数: 72

約数和(自身を含む): 7781580576

約数和(自身を除く): 4300011380

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 361, 476, 532, 646, 722, 1292, 1444, 2261, 2527, 4522, 5054, 6137, 9044, 10108, 12274, 20261, 24548, 40522, 42959, 81044, 85918, 141827, 171836, 283654, 344437, 384959, 567308, 688874, 769918, 1377748, 1539836, 2411059, 2694713, 4822118, 5389426, 6544303, 7314221, 9644236, 10778852, 13088606, 14628442, 26177212, 29256884, 45810121, 51199547, 91620242, 102399094, 124341757, 183240484, 204798188, 248683514, 497367028, 870392299, 1740784598, 3481569196]

約数ペア:

[(1, 3481569196), (2, 1740784598), (4, 870392299), (7, 497367028), (14, 248683514), (17, 204798188), (19, 183240484), (28, 124341757), (34, 102399094), (38, 91620242), (68, 51199547), (76, 45810121), (119, 29256884), (133, 26177212), (238, 14628442), (266, 13088606), (323, 10778852), (361, 9644236), (476, 7314221), (532, 6544303), (646, 5389426), (722, 4822118), (1292, 2694713), (1444, 2411059), (2261, 1539836), (2527, 1377748), (4522, 769918), (5054, 688874), (6137, 567308), (9044, 384959), (10108, 344437), (12274, 283654), (20261, 171836), (24548, 141827), (40522, 85918), (42959, 81044)]