252927612

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1280

約数の個数: 108

約数和(自身を含む): 750247680

約数和(自身を除く): 497320068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 196, 252, 254, 294, 381, 441, 508, 588, 762, 882, 889, 1129, 1143, 1524, 1764, 1778, 2258, 2286, 2667, 3387, 3556, 4516, 4572, 5334, 6223, 6774, 7903, 8001, 10161, 10668, 12446, 13548, 15806, 16002, 18669, 20322, 23709, 24892, 31612, 32004, 37338, 40644, 47418, 55321, 56007, 71127, 74676, 94836, 110642, 112014, 142254, 143383, 165963, 221284, 224028, 284508, 286766, 331926, 430149, 497889, 573532, 663852, 860298, 995778, 1003681, 1290447, 1720596, 1991556, 2007362, 2580894, 3011043, 4014724, 5161788, 6022086, 7025767, 9033129, 12044172, 14051534, 18066258, 21077301, 28103068, 36132516, 42154602, 63231903, 84309204, 126463806, 252927612]

約数ペア:

[(1, 252927612), (2, 126463806), (3, 84309204), (4, 63231903), (6, 42154602), (7, 36132516), (9, 28103068), (12, 21077301), (14, 18066258), (18, 14051534), (21, 12044172), (28, 9033129), (36, 7025767), (42, 6022086), (49, 5161788), (63, 4014724), (84, 3011043), (98, 2580894), (126, 2007362), (127, 1991556), (147, 1720596), (196, 1290447), (252, 1003681), (254, 995778), (294, 860298), (381, 663852), (441, 573532), (508, 497889), (588, 430149), (762, 331926), (882, 286766), (889, 284508), (1129, 224028), (1143, 221284), (1524, 165963), (1764, 143383), (1778, 142254), (2258, 112014), (2286, 110642), (2667, 94836), (3387, 74676), (3556, 71127), (4516, 56007), (4572, 55321), (5334, 47418), (6223, 40644), (6774, 37338), (7903, 32004), (8001, 31612), (10161, 24892), (10668, 23709), (12446, 20322), (13548, 18669), (15806, 16002)]