128310336

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 252

約数和(自身を含む): 463759296

約数和(自身を除く): 335448960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 242, 252, 263, 264, 288, 308, 336, 352, 363, 396, 448, 462, 484, 504, 526, 528, 576, 616, 672, 693, 704, 726, 789, 792, 847, 924, 968, 1008, 1052, 1056, 1089, 1232, 1344, 1386, 1452, 1578, 1584, 1694, 1841, 1848, 1936, 2016, 2104, 2112, 2178, 2367, 2464, 2541, 2772, 2893, 2904, 3156, 3168, 3388, 3682, 3696, 3872, 4032, 4208, 4356, 4734, 4928, 5082, 5523, 5544, 5786, 5808, 6312, 6336, 6776, 7364, 7392, 7623, 7744, 8416, 8679, 8712, 9468, 10164, 11046, 11088, 11572, 11616, 12624, 13552, 14728, 14784, 15246, 16569, 16832, 17358, 17424, 18936, 20251, 20328, 22092, 22176, 23144, 23232, 25248, 26037, 27104, 29456, 30492, 31823, 33138, 34716, 34848, 37872, 40502, 40656, 44184, 44352, 46288, 50496, 52074, 54208, 58912, 60753, 60984, 63646, 66276, 69432, 69696, 75744, 81004, 81312, 88368, 92576, 95469, 104148, 117824, 121506, 121968, 127292, 132552, 138864, 151488, 162008, 162624, 176736, 182259, 185152, 190938, 208296, 222761, 243012, 243936, 254584, 265104, 277728, 286407, 324016, 353472, 364518, 381876, 416592, 445522, 486024, 487872, 509168, 530208, 555456, 572814, 648032, 668283, 729036, 763752, 833184, 891044, 972048, 1018336, 1060416, 1145628, 1296064, 1336566, 1458072, 1527504, 1666368, 1782088, 1944096, 2004849, 2036672, 2291256, 2673132, 2916144, 3055008, 3564176, 3888192, 4009698, 4582512, 5346264, 5832288, 6110016, 7128352, 8019396, 9165024, 10692528, 11664576, 14256704, 16038792, 18330048, 21385056, 32077584, 42770112, 64155168, 128310336]

約数ペア:

[(1, 128310336), (2, 64155168), (3, 42770112), (4, 32077584), (6, 21385056), (7, 18330048), (8, 16038792), (9, 14256704), (11, 11664576), (12, 10692528), (14, 9165024), (16, 8019396), (18, 7128352), (21, 6110016), (22, 5832288), (24, 5346264), (28, 4582512), (32, 4009698), (33, 3888192), (36, 3564176), (42, 3055008), (44, 2916144), (48, 2673132), (56, 2291256), (63, 2036672), (64, 2004849), (66, 1944096), (72, 1782088), (77, 1666368), (84, 1527504), (88, 1458072), (96, 1336566), (99, 1296064), (112, 1145628), (121, 1060416), (126, 1018336), (132, 972048), (144, 891044), (154, 833184), (168, 763752), (176, 729036), (192, 668283), (198, 648032), (224, 572814), (231, 555456), (242, 530208), (252, 509168), (263, 487872), (264, 486024), (288, 445522), (308, 416592), (336, 381876), (352, 364518), (363, 353472), (396, 324016), (448, 286407), (462, 277728), (484, 265104), (504, 254584), (526, 243936), (528, 243012), (576, 222761), (616, 208296), (672, 190938), (693, 185152), (704, 182259), (726, 176736), (789, 162624), (792, 162008), (847, 151488), (924, 138864), (968, 132552), (1008, 127292), (1052, 121968), (1056, 121506), (1089, 117824), (1232, 104148), (1344, 95469), (1386, 92576), (1452, 88368), (1578, 81312), (1584, 81004), (1694, 75744), (1841, 69696), (1848, 69432), (1936, 66276), (2016, 63646), (2104, 60984), (2112, 60753), (2178, 58912), (2367, 54208), (2464, 52074), (2541, 50496), (2772, 46288), (2893, 44352), (2904, 44184), (3156, 40656), (3168, 40502), (3388, 37872), (3682, 34848), (3696, 34716), (3872, 33138), (4032, 31823), (4208, 30492), (4356, 29456), (4734, 27104), (4928, 26037), (5082, 25248), (5523, 23232), (5544, 23144), (5786, 22176), (5808, 22092), (6312, 20328), (6336, 20251), (6776, 18936), (7364, 17424), (7392, 17358), (7623, 16832), (7744, 16569), (8416, 15246), (8679, 14784), (8712, 14728), (9468, 13552), (10164, 12624), (11046, 11616), (11088, 11572)]