678086136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 288

約数和(自身を含む): 2398032000

約数和(自身を除く): 1719945864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 169, 171, 182, 228, 234, 247, 252, 266, 273, 312, 338, 342, 364, 399, 419, 456, 468, 494, 504, 507, 532, 546, 676, 684, 728, 741, 798, 819, 838, 936, 988, 1014, 1064, 1092, 1183, 1197, 1257, 1352, 1368, 1482, 1521, 1596, 1638, 1676, 1729, 1976, 2028, 2184, 2223, 2366, 2394, 2514, 2933, 2964, 3042, 3192, 3211, 3276, 3352, 3458, 3549, 3771, 4056, 4446, 4732, 4788, 5028, 5187, 5447, 5866, 5928, 6084, 6422, 6552, 6916, 7098, 7542, 7961, 8799, 8892, 9464, 9576, 9633, 10056, 10374, 10647, 10894, 11732, 12168, 12844, 13832, 14196, 15084, 15561, 15922, 16341, 17598, 17784, 19266, 20748, 21294, 21788, 22477, 23464, 23883, 25688, 26397, 28392, 28899, 30168, 31122, 31844, 32682, 35196, 38129, 38532, 41496, 42588, 43576, 44954, 47766, 49023, 52794, 55727, 57798, 62244, 63688, 65364, 67431, 70392, 70811, 71649, 76258, 77064, 85176, 89908, 95532, 98046, 103493, 105588, 111454, 114387, 115596, 124488, 130728, 134862, 141622, 143298, 152516, 167181, 179816, 191064, 196092, 202293, 206986, 211176, 212433, 222908, 228774, 231192, 269724, 283244, 286596, 305032, 310479, 334362, 343161, 392184, 404586, 413972, 424866, 445816, 457548, 495677, 501543, 539448, 566488, 573192, 620958, 637299, 668724, 686322, 724451, 809172, 827944, 849732, 915096, 931437, 991354, 1003086, 1241916, 1274598, 1337448, 1345409, 1372644, 1448902, 1487031, 1618344, 1699464, 1862874, 1982708, 2006172, 2173353, 2483832, 2549196, 2690818, 2745288, 2897804, 2974062, 3725748, 3965416, 4012344, 4036227, 4346706, 4461093, 5098392, 5381636, 5795608, 5948124, 6520059, 7451496, 8072454, 8693412, 8922186, 9417863, 10763272, 11896248, 12108681, 13040118, 16144908, 17386824, 17844372, 18835726, 24217362, 26080236, 28253589, 32289816, 35688744, 37671452, 48434724, 52160472, 56507178, 75342904, 84760767, 96869448, 113014356, 169521534, 226028712, 339043068, 678086136]

約数ペア:

[(1, 678086136), (2, 339043068), (3, 226028712), (4, 169521534), (6, 113014356), (7, 96869448), (8, 84760767), (9, 75342904), (12, 56507178), (13, 52160472), (14, 48434724), (18, 37671452), (19, 35688744), (21, 32289816), (24, 28253589), (26, 26080236), (28, 24217362), (36, 18835726), (38, 17844372), (39, 17386824), (42, 16144908), (52, 13040118), (56, 12108681), (57, 11896248), (63, 10763272), (72, 9417863), (76, 8922186), (78, 8693412), (84, 8072454), (91, 7451496), (104, 6520059), (114, 5948124), (117, 5795608), (126, 5381636), (133, 5098392), (152, 4461093), (156, 4346706), (168, 4036227), (169, 4012344), (171, 3965416), (182, 3725748), (228, 2974062), (234, 2897804), (247, 2745288), (252, 2690818), (266, 2549196), (273, 2483832), (312, 2173353), (338, 2006172), (342, 1982708), (364, 1862874), (399, 1699464), (419, 1618344), (456, 1487031), (468, 1448902), (494, 1372644), (504, 1345409), (507, 1337448), (532, 1274598), (546, 1241916), (676, 1003086), (684, 991354), (728, 931437), (741, 915096), (798, 849732), (819, 827944), (838, 809172), (936, 724451), (988, 686322), (1014, 668724), (1064, 637299), (1092, 620958), (1183, 573192), (1197, 566488), (1257, 539448), (1352, 501543), (1368, 495677), (1482, 457548), (1521, 445816), (1596, 424866), (1638, 413972), (1676, 404586), (1729, 392184), (1976, 343161), (2028, 334362), (2184, 310479), (2223, 305032), (2366, 286596), (2394, 283244), (2514, 269724), (2933, 231192), (2964, 228774), (3042, 222908), (3192, 212433), (3211, 211176), (3276, 206986), (3352, 202293), (3458, 196092), (3549, 191064), (3771, 179816), (4056, 167181), (4446, 152516), (4732, 143298), (4788, 141622), (5028, 134862), (5187, 130728), (5447, 124488), (5866, 115596), (5928, 114387), (6084, 111454), (6422, 105588), (6552, 103493), (6916, 98046), (7098, 95532), (7542, 89908), (7961, 85176), (8799, 77064), (8892, 76258), (9464, 71649), (9576, 70811), (9633, 70392), (10056, 67431), (10374, 65364), (10647, 63688), (10894, 62244), (11732, 57798), (12168, 55727), (12844, 52794), (13832, 49023), (14196, 47766), (15084, 44954), (15561, 43576), (15922, 42588), (16341, 41496), (17598, 38532), (17784, 38129), (19266, 35196), (20748, 32682), (21294, 31844), (21788, 31122), (22477, 30168), (23464, 28899), (23883, 28392), (25688, 26397)]