1290526272

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1217}}^1$

素因数の和:1505

約数の個数: 168

約数和(自身を含む): 4247058816

約数和(自身を除く): 2956532544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 263, 288, 336, 448, 504, 526, 576, 672, 789, 1008, 1052, 1217, 1344, 1578, 1841, 2016, 2104, 2367, 2434, 3156, 3651, 3682, 4032, 4208, 4734, 4868, 5523, 6312, 7302, 7364, 8416, 8519, 9468, 9736, 10953, 11046, 12624, 14604, 14728, 16569, 16832, 17038, 18936, 19472, 21906, 22092, 25248, 25557, 29208, 29456, 33138, 34076, 37872, 38944, 43812, 44184, 50496, 51114, 58416, 58912, 66276, 68152, 75744, 76671, 77888, 87624, 88368, 102228, 116832, 117824, 132552, 136304, 151488, 153342, 175248, 176736, 204456, 233664, 265104, 272608, 306684, 320071, 350496, 353472, 408912, 530208, 545216, 613368, 640142, 700992, 817824, 960213, 1060416, 1226736, 1280284, 1635648, 1920426, 2240497, 2453472, 2560568, 2880639, 3840852, 4480994, 4906944, 5121136, 5761278, 6721491, 7681704, 8961988, 10242272, 11522556, 13442982, 15363408, 17923976, 20164473, 20484544, 23045112, 26885964, 30726816, 35847952, 40328946, 46090224, 53771928, 61453632, 71695904, 80657892, 92180448, 107543856, 143391808, 161315784, 184360896, 215087712, 322631568, 430175424, 645263136, 1290526272]

約数ペア:

[(1, 1290526272), (2, 645263136), (3, 430175424), (4, 322631568), (6, 215087712), (7, 184360896), (8, 161315784), (9, 143391808), (12, 107543856), (14, 92180448), (16, 80657892), (18, 71695904), (21, 61453632), (24, 53771928), (28, 46090224), (32, 40328946), (36, 35847952), (42, 30726816), (48, 26885964), (56, 23045112), (63, 20484544), (64, 20164473), (72, 17923976), (84, 15363408), (96, 13442982), (112, 11522556), (126, 10242272), (144, 8961988), (168, 7681704), (192, 6721491), (224, 5761278), (252, 5121136), (263, 4906944), (288, 4480994), (336, 3840852), (448, 2880639), (504, 2560568), (526, 2453472), (576, 2240497), (672, 1920426), (789, 1635648), (1008, 1280284), (1052, 1226736), (1217, 1060416), (1344, 960213), (1578, 817824), (1841, 700992), (2016, 640142), (2104, 613368), (2367, 545216), (2434, 530208), (3156, 408912), (3651, 353472), (3682, 350496), (4032, 320071), (4208, 306684), (4734, 272608), (4868, 265104), (5523, 233664), (6312, 204456), (7302, 176736), (7364, 175248), (8416, 153342), (8519, 151488), (9468, 136304), (9736, 132552), (10953, 117824), (11046, 116832), (12624, 102228), (14604, 88368), (14728, 87624), (16569, 77888), (16832, 76671), (17038, 75744), (18936, 68152), (19472, 66276), (21906, 58912), (22092, 58416), (25248, 51114), (25557, 50496), (29208, 44184), (29456, 43812), (33138, 38944), (34076, 37872)]