897770874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 2471067648

約数和(自身を除く): 1573296774

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 107, 121, 127, 143, 154, 182, 214, 231, 242, 254, 273, 286, 321, 363, 381, 429, 462, 546, 642, 726, 749, 762, 847, 858, 889, 1001, 1177, 1391, 1397, 1498, 1573, 1651, 1694, 1778, 2002, 2247, 2354, 2541, 2667, 2782, 2794, 3003, 3146, 3302, 3531, 4173, 4191, 4494, 4719, 4953, 5082, 5334, 6006, 7062, 8239, 8346, 8382, 9438, 9737, 9779, 9906, 11011, 11557, 12947, 13589, 15301, 15367, 16478, 18161, 19474, 19558, 22022, 23114, 24717, 25894, 27178, 29211, 29337, 30602, 30734, 33033, 34671, 36322, 38841, 40767, 45903, 46101, 49434, 54483, 58422, 58674, 66066, 69342, 77682, 81534, 90629, 91806, 92202, 95123, 107107, 107569, 108966, 127127, 149479, 168311, 176657, 181258, 190246, 199771, 214214, 215138, 254254, 271887, 285369, 298958, 321321, 322707, 336622, 353314, 381381, 399542, 448437, 504933, 529971, 543774, 570738, 599313, 642642, 645414, 762762, 896874, 1009866, 1046353, 1059942, 1178177, 1198626, 1236599, 1398397, 1644269, 1943227, 2092706, 2356354, 2473198, 2796794, 3139059, 3288538, 3534531, 3709797, 3886454, 4195191, 4932807, 5829681, 6278118, 7069062, 7419594, 8390382, 9865614, 11509883, 11659362, 13602589, 21375497, 23019766, 27205178, 34529649, 40807767, 42750994, 64126491, 69059298, 81615534, 128252982, 149628479, 299256958, 448885437, 897770874]

約数ペア:

[(1, 897770874), (2, 448885437), (3, 299256958), (6, 149628479), (7, 128252982), (11, 81615534), (13, 69059298), (14, 64126491), (21, 42750994), (22, 40807767), (26, 34529649), (33, 27205178), (39, 23019766), (42, 21375497), (66, 13602589), (77, 11659362), (78, 11509883), (91, 9865614), (107, 8390382), (121, 7419594), (127, 7069062), (143, 6278118), (154, 5829681), (182, 4932807), (214, 4195191), (231, 3886454), (242, 3709797), (254, 3534531), (273, 3288538), (286, 3139059), (321, 2796794), (363, 2473198), (381, 2356354), (429, 2092706), (462, 1943227), (546, 1644269), (642, 1398397), (726, 1236599), (749, 1198626), (762, 1178177), (847, 1059942), (858, 1046353), (889, 1009866), (1001, 896874), (1177, 762762), (1391, 645414), (1397, 642642), (1498, 599313), (1573, 570738), (1651, 543774), (1694, 529971), (1778, 504933), (2002, 448437), (2247, 399542), (2354, 381381), (2541, 353314), (2667, 336622), (2782, 322707), (2794, 321321), (3003, 298958), (3146, 285369), (3302, 271887), (3531, 254254), (4173, 215138), (4191, 214214), (4494, 199771), (4719, 190246), (4953, 181258), (5082, 176657), (5334, 168311), (6006, 149479), (7062, 127127), (8239, 108966), (8346, 107569), (8382, 107107), (9438, 95123), (9737, 92202), (9779, 91806), (9906, 90629), (11011, 81534), (11557, 77682), (12947, 69342), (13589, 66066), (15301, 58674), (15367, 58422), (16478, 54483), (18161, 49434), (19474, 46101), (19558, 45903), (22022, 40767), (23114, 38841), (24717, 36322), (25894, 34671), (27178, 33033), (29211, 30734), (29337, 30602)]