2181329568

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 384

約数和(自身を含む): 7681443840

約数和(自身を除く): 5500114272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 23, 24, 27, 32, 33, 34, 36, 44, 46, 48, 51, 54, 66, 68, 69, 72, 88, 92, 96, 99, 102, 108, 132, 136, 138, 144, 153, 176, 184, 187, 198, 204, 207, 216, 253, 264, 272, 276, 288, 297, 306, 352, 368, 374, 391, 396, 408, 414, 432, 459, 506, 528, 544, 552, 561, 587, 594, 612, 621, 736, 748, 759, 782, 792, 816, 828, 864, 918, 1012, 1056, 1104, 1122, 1173, 1174, 1188, 1224, 1242, 1496, 1518, 1564, 1584, 1632, 1656, 1683, 1761, 1836, 2024, 2208, 2244, 2277, 2346, 2348, 2376, 2448, 2484, 2992, 3036, 3128, 3168, 3312, 3366, 3519, 3522, 3672, 4048, 4301, 4488, 4554, 4692, 4696, 4752, 4896, 4968, 5049, 5283, 5984, 6072, 6256, 6457, 6624, 6732, 6831, 7038, 7044, 7344, 8096, 8602, 8976, 9108, 9384, 9392, 9504, 9936, 9979, 10098, 10557, 10566, 12144, 12512, 12903, 12914, 13464, 13501, 13662, 14076, 14088, 14688, 15849, 17204, 17952, 18216, 18768, 18784, 19371, 19872, 19958, 20196, 21114, 21132, 24288, 25806, 25828, 26928, 27002, 27324, 28152, 28176, 29937, 31698, 34408, 36432, 37536, 38709, 38742, 39916, 40392, 40503, 42228, 42264, 51612, 51656, 53856, 54004, 54648, 56304, 56352, 58113, 59874, 63396, 68816, 72864, 77418, 77484, 79832, 80784, 81006, 84456, 84528, 89811, 103224, 103312, 108008, 109296, 109769, 112608, 116127, 116226, 119748, 121509, 126792, 137632, 148511, 154836, 154968, 159664, 161568, 162012, 168912, 169056, 174339, 179622, 206448, 206624, 216016, 218592, 219538, 229517, 232254, 232452, 239496, 243018, 253584, 269433, 297022, 309672, 309936, 319328, 324024, 329307, 337824, 348678, 359244, 364527, 412896, 432032, 439076, 445533, 459034, 464508, 464904, 478992, 486036, 507168, 538866, 594044, 619344, 619872, 648048, 658614, 688551, 697356, 718488, 729054, 878152, 891066, 918068, 929016, 929808, 957984, 972072, 987921, 1077732, 1188088, 1238688, 1296096, 1317228, 1336599, 1377102, 1394712, 1436976, 1458108, 1756304, 1782132, 1836136, 1858032, 1859616, 1944144, 1975842, 2065653, 2155464, 2376176, 2524687, 2634456, 2673198, 2754204, 2789424, 2873952, 2916216, 2963763, 3512608, 3564264, 3672272, 3716064, 3888288, 3951684, 4009797, 4131306, 4310928, 4752352, 5049374, 5268912, 5346396, 5508408, 5578848, 5832432, 5927526, 6196959, 7128528, 7344544, 7574061, 7903368, 8019594, 8262612, 8621856, 10098748, 10537824, 10692792, 11016816, 11664864, 11855052, 12393918, 14257056, 15148122, 15806736, 16039188, 16525224, 20197496, 21385584, 22033632, 22722183, 23710104, 24787836, 30296244, 31613472, 32078376, 33050448, 40394992, 42771168, 45444366, 47420208, 49575672, 60592488, 64156752, 66100896, 68166549, 80789984, 90888732, 94840416, 99151344, 121184976, 128313504, 136333098, 181777464, 198302688, 242369952, 272666196, 363554928, 545332392, 727109856, 1090664784, 2181329568]

約数ペア:

[(1, 2181329568), (2, 1090664784), (3, 727109856), (4, 545332392), (6, 363554928), (8, 272666196), (9, 242369952), (11, 198302688), (12, 181777464), (16, 136333098), (17, 128313504), (18, 121184976), (22, 99151344), (23, 94840416), (24, 90888732), (27, 80789984), (32, 68166549), (33, 66100896), (34, 64156752), (36, 60592488), (44, 49575672), (46, 47420208), (48, 45444366), (51, 42771168), (54, 40394992), (66, 33050448), (68, 32078376), (69, 31613472), (72, 30296244), (88, 24787836), (92, 23710104), (96, 22722183), (99, 22033632), (102, 21385584), (108, 20197496), (132, 16525224), (136, 16039188), (138, 15806736), (144, 15148122), (153, 14257056), (176, 12393918), (184, 11855052), (187, 11664864), (198, 11016816), (204, 10692792), (207, 10537824), (216, 10098748), (253, 8621856), (264, 8262612), (272, 8019594), (276, 7903368), (288, 7574061), (297, 7344544), (306, 7128528), (352, 6196959), (368, 5927526), (374, 5832432), (391, 5578848), (396, 5508408), (408, 5346396), (414, 5268912), (432, 5049374), (459, 4752352), (506, 4310928), (528, 4131306), (544, 4009797), (552, 3951684), (561, 3888288), (587, 3716064), (594, 3672272), (612, 3564264), (621, 3512608), (736, 2963763), (748, 2916216), (759, 2873952), (782, 2789424), (792, 2754204), (816, 2673198), (828, 2634456), (864, 2524687), (918, 2376176), (1012, 2155464), (1056, 2065653), (1104, 1975842), (1122, 1944144), (1173, 1859616), (1174, 1858032), (1188, 1836136), (1224, 1782132), (1242, 1756304), (1496, 1458108), (1518, 1436976), (1564, 1394712), (1584, 1377102), (1632, 1336599), (1656, 1317228), (1683, 1296096), (1761, 1238688), (1836, 1188088), (2024, 1077732), (2208, 987921), (2244, 972072), (2277, 957984), (2346, 929808), (2348, 929016), (2376, 918068), (2448, 891066), (2484, 878152), (2992, 729054), (3036, 718488), (3128, 697356), (3168, 688551), (3312, 658614), (3366, 648048), (3519, 619872), (3522, 619344), (3672, 594044), (4048, 538866), (4301, 507168), (4488, 486036), (4554, 478992), (4692, 464904), (4696, 464508), (4752, 459034), (4896, 445533), (4968, 439076), (5049, 432032), (5283, 412896), (5984, 364527), (6072, 359244), (6256, 348678), (6457, 337824), (6624, 329307), (6732, 324024), (6831, 319328), (7038, 309936), (7044, 309672), (7344, 297022), (8096, 269433), (8602, 253584), (8976, 243018), (9108, 239496), (9384, 232452), (9392, 232254), (9504, 229517), (9936, 219538), (9979, 218592), (10098, 216016), (10557, 206624), (10566, 206448), (12144, 179622), (12512, 174339), (12903, 169056), (12914, 168912), (13464, 162012), (13501, 161568), (13662, 159664), (14076, 154968), (14088, 154836), (14688, 148511), (15849, 137632), (17204, 126792), (17952, 121509), (18216, 119748), (18768, 116226), (18784, 116127), (19371, 112608), (19872, 109769), (19958, 109296), (20196, 108008), (21114, 103312), (21132, 103224), (24288, 89811), (25806, 84528), (25828, 84456), (26928, 81006), (27002, 80784), (27324, 79832), (28152, 77484), (28176, 77418), (29937, 72864), (31698, 68816), (34408, 63396), (36432, 59874), (37536, 58113), (38709, 56352), (38742, 56304), (39916, 54648), (40392, 54004), (40503, 53856), (42228, 51656), (42264, 51612)]