1087545984

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 256

約数和(自身を含む): 3525120000

約数和(自身を除く): 2437574016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 276, 294, 322, 336, 343, 359, 368, 384, 392, 448, 483, 552, 588, 644, 672, 686, 718, 736, 784, 896, 966, 1029, 1077, 1104, 1127, 1176, 1288, 1344, 1372, 1436, 1472, 1568, 1932, 2058, 2154, 2208, 2254, 2352, 2513, 2576, 2688, 2744, 2872, 2944, 3136, 3381, 3864, 4116, 4308, 4416, 4508, 4704, 5026, 5152, 5488, 5744, 6272, 6762, 7539, 7728, 7889, 8232, 8257, 8616, 8832, 9016, 9408, 10052, 10304, 10976, 11488, 13524, 15078, 15456, 15778, 16464, 16514, 17232, 17591, 18032, 18816, 20104, 20608, 21952, 22976, 23667, 24771, 27048, 30156, 30912, 31556, 32928, 33028, 34464, 35182, 36064, 40208, 43904, 45952, 47334, 49542, 52773, 54096, 57799, 60312, 61824, 63112, 65856, 66056, 68928, 70364, 72128, 80416, 94668, 99084, 105546, 108192, 115598, 120624, 123137, 126224, 131712, 132112, 137856, 140728, 144256, 160832, 173397, 189336, 198168, 211092, 216384, 231196, 241248, 246274, 252448, 264224, 281456, 321664, 346794, 369411, 378672, 396336, 404593, 422184, 432768, 462392, 482496, 492548, 504896, 528448, 562912, 693588, 738822, 757344, 792672, 809186, 844368, 924784, 964992, 985096, 1009792, 1056896, 1125824, 1213779, 1387176, 1477644, 1514688, 1585344, 1618372, 1688736, 1849568, 1970192, 2251648, 2427558, 2774352, 2832151, 2955288, 3029376, 3170688, 3236744, 3377472, 3699136, 3940384, 4855116, 5548704, 5664302, 5910576, 6473488, 6754944, 7398272, 7880768, 8496453, 9710232, 11097408, 11328604, 11821152, 12946976, 15761536, 16992906, 19420464, 22194816, 22657208, 23642304, 25893952, 33985812, 38840928, 45314416, 47284608, 51787904, 67971624, 77681856, 90628832, 135943248, 155363712, 181257664, 271886496, 362515328, 543772992, 1087545984]

約数ペア:

[(1, 1087545984), (2, 543772992), (3, 362515328), (4, 271886496), (6, 181257664), (7, 155363712), (8, 135943248), (12, 90628832), (14, 77681856), (16, 67971624), (21, 51787904), (23, 47284608), (24, 45314416), (28, 38840928), (32, 33985812), (42, 25893952), (46, 23642304), (48, 22657208), (49, 22194816), (56, 19420464), (64, 16992906), (69, 15761536), (84, 12946976), (92, 11821152), (96, 11328604), (98, 11097408), (112, 9710232), (128, 8496453), (138, 7880768), (147, 7398272), (161, 6754944), (168, 6473488), (184, 5910576), (192, 5664302), (196, 5548704), (224, 4855116), (276, 3940384), (294, 3699136), (322, 3377472), (336, 3236744), (343, 3170688), (359, 3029376), (368, 2955288), (384, 2832151), (392, 2774352), (448, 2427558), (483, 2251648), (552, 1970192), (588, 1849568), (644, 1688736), (672, 1618372), (686, 1585344), (718, 1514688), (736, 1477644), (784, 1387176), (896, 1213779), (966, 1125824), (1029, 1056896), (1077, 1009792), (1104, 985096), (1127, 964992), (1176, 924784), (1288, 844368), (1344, 809186), (1372, 792672), (1436, 757344), (1472, 738822), (1568, 693588), (1932, 562912), (2058, 528448), (2154, 504896), (2208, 492548), (2254, 482496), (2352, 462392), (2513, 432768), (2576, 422184), (2688, 404593), (2744, 396336), (2872, 378672), (2944, 369411), (3136, 346794), (3381, 321664), (3864, 281456), (4116, 264224), (4308, 252448), (4416, 246274), (4508, 241248), (4704, 231196), (5026, 216384), (5152, 211092), (5488, 198168), (5744, 189336), (6272, 173397), (6762, 160832), (7539, 144256), (7728, 140728), (7889, 137856), (8232, 132112), (8257, 131712), (8616, 126224), (8832, 123137), (9016, 120624), (9408, 115598), (10052, 108192), (10304, 105546), (10976, 99084), (11488, 94668), (13524, 80416), (15078, 72128), (15456, 70364), (15778, 68928), (16464, 66056), (16514, 65856), (17232, 63112), (17591, 61824), (18032, 60312), (18816, 57799), (20104, 54096), (20608, 52773), (21952, 49542), (22976, 47334), (23667, 45952), (24771, 43904), (27048, 40208), (30156, 36064), (30912, 35182), (31556, 34464), (32928, 33028)]