653653836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1756

約数の個数: 144

約数和(自身を含む): 1925763840

約数和(自身を除く): 1272110004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 43, 44, 46, 66, 69, 86, 92, 99, 129, 132, 138, 172, 198, 207, 253, 258, 276, 387, 396, 414, 473, 506, 516, 759, 774, 828, 946, 989, 1012, 1419, 1518, 1548, 1669, 1892, 1978, 2277, 2838, 2967, 3036, 3338, 3956, 4257, 4554, 5007, 5676, 5934, 6676, 8514, 8901, 9108, 10014, 10879, 11868, 15021, 17028, 17802, 18359, 20028, 21758, 30042, 32637, 35604, 36718, 38387, 43516, 55077, 60084, 65274, 71767, 73436, 76774, 97911, 110154, 115161, 130548, 143534, 153548, 165231, 195822, 215301, 220308, 230322, 287068, 330462, 345483, 391644, 422257, 430602, 460644, 645903, 660924, 690966, 789437, 844514, 861204, 1266771, 1291806, 1381932, 1578874, 1650641, 1689028, 2368311, 2533542, 2583612, 3157748, 3301282, 3800313, 4736622, 4951923, 5067084, 6602564, 7104933, 7600626, 9473244, 9903846, 14209866, 14855769, 15201252, 18157051, 19807692, 28419732, 29711538, 36314102, 54471153, 59423076, 72628204, 108942306, 163413459, 217884612, 326826918, 653653836]

約数ペア:

[(1, 653653836), (2, 326826918), (3, 217884612), (4, 163413459), (6, 108942306), (9, 72628204), (11, 59423076), (12, 54471153), (18, 36314102), (22, 29711538), (23, 28419732), (33, 19807692), (36, 18157051), (43, 15201252), (44, 14855769), (46, 14209866), (66, 9903846), (69, 9473244), (86, 7600626), (92, 7104933), (99, 6602564), (129, 5067084), (132, 4951923), (138, 4736622), (172, 3800313), (198, 3301282), (207, 3157748), (253, 2583612), (258, 2533542), (276, 2368311), (387, 1689028), (396, 1650641), (414, 1578874), (473, 1381932), (506, 1291806), (516, 1266771), (759, 861204), (774, 844514), (828, 789437), (946, 690966), (989, 660924), (1012, 645903), (1419, 460644), (1518, 430602), (1548, 422257), (1669, 391644), (1892, 345483), (1978, 330462), (2277, 287068), (2838, 230322), (2967, 220308), (3036, 215301), (3338, 195822), (3956, 165231), (4257, 153548), (4554, 143534), (5007, 130548), (5676, 115161), (5934, 110154), (6676, 97911), (8514, 76774), (8901, 73436), (9108, 71767), (10014, 65274), (10879, 60084), (11868, 55077), (15021, 43516), (17028, 38387), (17802, 36718), (18359, 35604), (20028, 32637), (21758, 30042)]