28457066232

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1319}}^1$

素因数の和:2111

約数の個数: 256

約数和(自身を含む): 95293440000

約数和(自身を除く): 66836373768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 751, 756, 798, 1026, 1064, 1197, 1319, 1368, 1502, 1512, 1596, 2052, 2253, 2394, 2638, 3004, 3192, 3591, 3957, 4104, 4506, 4788, 5257, 5276, 6008, 6759, 7182, 7914, 9012, 9233, 9576, 10514, 10552, 11871, 13518, 14269, 14364, 15771, 15828, 18024, 18466, 20277, 21028, 23742, 25061, 27036, 27699, 28538, 28728, 31542, 31656, 35613, 36932, 40554, 42056, 42807, 47313, 47484, 50122, 54072, 55398, 57076, 63084, 71226, 73864, 75183, 81108, 83097, 85614, 94626, 94968, 99883, 100244, 110796, 114152, 126168, 128421, 141939, 142452, 150366, 162216, 166194, 171228, 175427, 189252, 199766, 200488, 221592, 225549, 249291, 256842, 283878, 284904, 299649, 300732, 332388, 342456, 350854, 378504, 385263, 399532, 451098, 498582, 513684, 526281, 567756, 599298, 601464, 664776, 676647, 701708, 770526, 799064, 898947, 902196, 990569, 997164, 1027368, 1052562, 1135512, 1198596, 1353294, 1403416, 1541052, 1578843, 1797894, 1804392, 1981138, 1994328, 2105124, 2397192, 2696841, 2706588, 2971707, 3082104, 3157686, 3595788, 3962276, 4210248, 4736529, 5393682, 5413176, 5943414, 6315372, 6933983, 7191576, 7924552, 8915121, 9473058, 10787364, 11886828, 12630744, 13867966, 17830242, 18820811, 18946116, 20801949, 21574728, 23773656, 26745363, 27735932, 35660484, 37641622, 37892232, 41603898, 53490726, 55471864, 56462433, 62405847, 71320968, 75283244, 83207796, 106981452, 112924866, 124811694, 131745677, 150566488, 166415592, 169387299, 187217541, 213962904, 225849732, 249623388, 263491354, 338774598, 374435082, 395237031, 451699464, 499246776, 508161897, 526982708, 677549196, 748870164, 790474062, 1016323794, 1053965416, 1185711093, 1355098392, 1497740328, 1580948124, 2032647588, 2371422186, 3161896248, 3557133279, 4065295176, 4742844372, 7114266558, 9485688744, 14228533116, 28457066232]

約数ペア:

[(1, 28457066232), (2, 14228533116), (3, 9485688744), (4, 7114266558), (6, 4742844372), (7, 4065295176), (8, 3557133279), (9, 3161896248), (12, 2371422186), (14, 2032647588), (18, 1580948124), (19, 1497740328), (21, 1355098392), (24, 1185711093), (27, 1053965416), (28, 1016323794), (36, 790474062), (38, 748870164), (42, 677549196), (54, 526982708), (56, 508161897), (57, 499246776), (63, 451699464), (72, 395237031), (76, 374435082), (84, 338774598), (108, 263491354), (114, 249623388), (126, 225849732), (133, 213962904), (152, 187217541), (168, 169387299), (171, 166415592), (189, 150566488), (216, 131745677), (228, 124811694), (252, 112924866), (266, 106981452), (342, 83207796), (378, 75283244), (399, 71320968), (456, 62405847), (504, 56462433), (513, 55471864), (532, 53490726), (684, 41603898), (751, 37892232), (756, 37641622), (798, 35660484), (1026, 27735932), (1064, 26745363), (1197, 23773656), (1319, 21574728), (1368, 20801949), (1502, 18946116), (1512, 18820811), (1596, 17830242), (2052, 13867966), (2253, 12630744), (2394, 11886828), (2638, 10787364), (3004, 9473058), (3192, 8915121), (3591, 7924552), (3957, 7191576), (4104, 6933983), (4506, 6315372), (4788, 5943414), (5257, 5413176), (5276, 5393682), (6008, 4736529), (6759, 4210248), (7182, 3962276), (7914, 3595788), (9012, 3157686), (9233, 3082104), (9576, 2971707), (10514, 2706588), (10552, 2696841), (11871, 2397192), (13518, 2105124), (14269, 1994328), (14364, 1981138), (15771, 1804392), (15828, 1797894), (18024, 1578843), (18466, 1541052), (20277, 1403416), (21028, 1353294), (23742, 1198596), (25061, 1135512), (27036, 1052562), (27699, 1027368), (28538, 997164), (28728, 990569), (31542, 902196), (31656, 898947), (35613, 799064), (36932, 770526), (40554, 701708), (42056, 676647), (42807, 664776), (47313, 601464), (47484, 599298), (50122, 567756), (54072, 526281), (55398, 513684), (57076, 498582), (63084, 451098), (71226, 399532), (73864, 385263), (75183, 378504), (81108, 350854), (83097, 342456), (85614, 332388), (94626, 300732), (94968, 299649), (99883, 284904), (100244, 283878), (110796, 256842), (114152, 249291), (126168, 225549), (128421, 221592), (141939, 200488), (142452, 199766), (150366, 189252), (162216, 175427), (166194, 171228)]