1979528544

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:960

約数の個数: 288

約数和(自身を含む): 6842174976

約数和(自身を除く): 4862646432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 72, 81, 82, 84, 96, 108, 112, 123, 126, 144, 162, 164, 168, 189, 216, 224, 243, 246, 252, 287, 288, 324, 328, 336, 369, 378, 432, 486, 492, 504, 567, 574, 648, 656, 672, 738, 756, 861, 864, 887, 972, 984, 1008, 1107, 1134, 1148, 1296, 1312, 1476, 1512, 1701, 1722, 1774, 1944, 1968, 2016, 2214, 2268, 2296, 2583, 2592, 2661, 2952, 3024, 3321, 3402, 3444, 3548, 3888, 3936, 4428, 4536, 4592, 5166, 5322, 5904, 6048, 6209, 6642, 6804, 6888, 7096, 7749, 7776, 7983, 8856, 9072, 9184, 9963, 10332, 10644, 11808, 12418, 13284, 13608, 13776, 14192, 15498, 15966, 17712, 18144, 18627, 19926, 20664, 21288, 23247, 23949, 24836, 26568, 27216, 27552, 28384, 30996, 31932, 35424, 36367, 37254, 39852, 41328, 42576, 46494, 47898, 49672, 53136, 54432, 55881, 61992, 63864, 69741, 71847, 72734, 74508, 79704, 82656, 85152, 92988, 95796, 99344, 106272, 109101, 111762, 123984, 127728, 139482, 143694, 145468, 149016, 159408, 167643, 185976, 191592, 198688, 215541, 218202, 223524, 247968, 254569, 255456, 278964, 287388, 290936, 298032, 318816, 327303, 335286, 371952, 383184, 431082, 436404, 447048, 502929, 509138, 557928, 574776, 581872, 596064, 654606, 670572, 743904, 763707, 766368, 862164, 872808, 894096, 981909, 1005858, 1018276, 1115856, 1149552, 1163744, 1309212, 1341144, 1508787, 1527414, 1724328, 1745616, 1788192, 1963818, 2011716, 2036552, 2231712, 2291121, 2299104, 2618424, 2682288, 2945727, 3017574, 3054828, 3448656, 3491232, 3927636, 4023432, 4073104, 4582242, 5236848, 5364576, 5891454, 6035148, 6109656, 6873363, 6897312, 7855272, 8046864, 8146208, 8837181, 9164484, 10473696, 11782908, 12070296, 12219312, 13746726, 15710544, 16093728, 17674362, 18328968, 20620089, 23565816, 24140592, 24438624, 27493452, 31421088, 35348724, 36657936, 41240178, 47131632, 48281184, 54986904, 61860267, 70697448, 73315872, 82480356, 94263264, 109973808, 123720534, 141394896, 164960712, 219947616, 247441068, 282789792, 329921424, 494882136, 659842848, 989764272, 1979528544]

約数ペア:

[(1, 1979528544), (2, 989764272), (3, 659842848), (4, 494882136), (6, 329921424), (7, 282789792), (8, 247441068), (9, 219947616), (12, 164960712), (14, 141394896), (16, 123720534), (18, 109973808), (21, 94263264), (24, 82480356), (27, 73315872), (28, 70697448), (32, 61860267), (36, 54986904), (41, 48281184), (42, 47131632), (48, 41240178), (54, 36657936), (56, 35348724), (63, 31421088), (72, 27493452), (81, 24438624), (82, 24140592), (84, 23565816), (96, 20620089), (108, 18328968), (112, 17674362), (123, 16093728), (126, 15710544), (144, 13746726), (162, 12219312), (164, 12070296), (168, 11782908), (189, 10473696), (216, 9164484), (224, 8837181), (243, 8146208), (246, 8046864), (252, 7855272), (287, 6897312), (288, 6873363), (324, 6109656), (328, 6035148), (336, 5891454), (369, 5364576), (378, 5236848), (432, 4582242), (486, 4073104), (492, 4023432), (504, 3927636), (567, 3491232), (574, 3448656), (648, 3054828), (656, 3017574), (672, 2945727), (738, 2682288), (756, 2618424), (861, 2299104), (864, 2291121), (887, 2231712), (972, 2036552), (984, 2011716), (1008, 1963818), (1107, 1788192), (1134, 1745616), (1148, 1724328), (1296, 1527414), (1312, 1508787), (1476, 1341144), (1512, 1309212), (1701, 1163744), (1722, 1149552), (1774, 1115856), (1944, 1018276), (1968, 1005858), (2016, 981909), (2214, 894096), (2268, 872808), (2296, 862164), (2583, 766368), (2592, 763707), (2661, 743904), (2952, 670572), (3024, 654606), (3321, 596064), (3402, 581872), (3444, 574776), (3548, 557928), (3888, 509138), (3936, 502929), (4428, 447048), (4536, 436404), (4592, 431082), (5166, 383184), (5322, 371952), (5904, 335286), (6048, 327303), (6209, 318816), (6642, 298032), (6804, 290936), (6888, 287388), (7096, 278964), (7749, 255456), (7776, 254569), (7983, 247968), (8856, 223524), (9072, 218202), (9184, 215541), (9963, 198688), (10332, 191592), (10644, 185976), (11808, 167643), (12418, 159408), (13284, 149016), (13608, 145468), (13776, 143694), (14192, 139482), (15498, 127728), (15966, 123984), (17712, 111762), (18144, 109101), (18627, 106272), (19926, 99344), (20664, 95796), (21288, 92988), (23247, 85152), (23949, 82656), (24836, 79704), (26568, 74508), (27216, 72734), (27552, 71847), (28384, 69741), (30996, 63864), (31932, 61992), (35424, 55881), (36367, 54432), (37254, 53136), (39852, 49672), (41328, 47898), (42576, 46494)]