268580466

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 819486720

約数和(自身を除く): 550906254

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 31, 33, 38, 42, 47, 49, 57, 62, 63, 66, 77, 93, 94, 98, 99, 114, 126, 133, 141, 147, 154, 171, 186, 198, 209, 217, 231, 266, 279, 282, 294, 329, 341, 342, 399, 418, 423, 434, 441, 462, 517, 539, 558, 589, 627, 651, 658, 682, 693, 798, 846, 882, 893, 931, 987, 1023, 1034, 1078, 1178, 1197, 1254, 1302, 1386, 1457, 1463, 1519, 1551, 1617, 1767, 1786, 1862, 1881, 1953, 1974, 2046, 2303, 2387, 2394, 2679, 2793, 2914, 2926, 2961, 3038, 3069, 3102, 3234, 3534, 3619, 3762, 3906, 4123, 4371, 4389, 4557, 4606, 4653, 4774, 4851, 5301, 5358, 5586, 5922, 6138, 6251, 6479, 6909, 7161, 7238, 8037, 8246, 8379, 8742, 8778, 9114, 9306, 9702, 9823, 10199, 10241, 10602, 10857, 12369, 12502, 12958, 13113, 13167, 13671, 13818, 14322, 16027, 16074, 16709, 16758, 18753, 19437, 19646, 20398, 20482, 20727, 21483, 21714, 24738, 25333, 26226, 26334, 27342, 27683, 28861, 29469, 30597, 30723, 32054, 32571, 33418, 37107, 37506, 38874, 41454, 42966, 43757, 45353, 48081, 50127, 50666, 55366, 56259, 57722, 58311, 58938, 61194, 61446, 65142, 68761, 71393, 74214, 75999, 83049, 86583, 87514, 88407, 90706, 91791, 92169, 96162, 100254, 112189, 112518, 116622, 131271, 136059, 137522, 142786, 144243, 150381, 151998, 166098, 173166, 176814, 183582, 184338, 193781, 206283, 214179, 224378, 227997, 249147, 259749, 262542, 272118, 288486, 300762, 304513, 317471, 336567, 387562, 393813, 408177, 412566, 428358, 455994, 481327, 498294, 519498, 581343, 609026, 618849, 634942, 642537, 673134, 785323, 787626, 816354, 913539, 952413, 962654, 1009701, 1162686, 1237698, 1285074, 1356467, 1443981, 1570646, 1744029, 1827078, 1904826, 2019402, 2131591, 2355969, 2712934, 2740617, 2857239, 2887962, 3488058, 4069401, 4263182, 4331943, 4711938, 5481234, 5714478, 6394773, 7067907, 8138802, 8663886, 12208203, 12789546, 14135814, 14921137, 19184319, 24416406, 29842274, 38368638, 44763411, 89526822, 134290233, 268580466]

約数ペア:

[(1, 268580466), (2, 134290233), (3, 89526822), (6, 44763411), (7, 38368638), (9, 29842274), (11, 24416406), (14, 19184319), (18, 14921137), (19, 14135814), (21, 12789546), (22, 12208203), (31, 8663886), (33, 8138802), (38, 7067907), (42, 6394773), (47, 5714478), (49, 5481234), (57, 4711938), (62, 4331943), (63, 4263182), (66, 4069401), (77, 3488058), (93, 2887962), (94, 2857239), (98, 2740617), (99, 2712934), (114, 2355969), (126, 2131591), (133, 2019402), (141, 1904826), (147, 1827078), (154, 1744029), (171, 1570646), (186, 1443981), (198, 1356467), (209, 1285074), (217, 1237698), (231, 1162686), (266, 1009701), (279, 962654), (282, 952413), (294, 913539), (329, 816354), (341, 787626), (342, 785323), (399, 673134), (418, 642537), (423, 634942), (434, 618849), (441, 609026), (462, 581343), (517, 519498), (539, 498294), (558, 481327), (589, 455994), (627, 428358), (651, 412566), (658, 408177), (682, 393813), (693, 387562), (798, 336567), (846, 317471), (882, 304513), (893, 300762), (931, 288486), (987, 272118), (1023, 262542), (1034, 259749), (1078, 249147), (1178, 227997), (1197, 224378), (1254, 214179), (1302, 206283), (1386, 193781), (1457, 184338), (1463, 183582), (1519, 176814), (1551, 173166), (1617, 166098), (1767, 151998), (1786, 150381), (1862, 144243), (1881, 142786), (1953, 137522), (1974, 136059), (2046, 131271), (2303, 116622), (2387, 112518), (2394, 112189), (2679, 100254), (2793, 96162), (2914, 92169), (2926, 91791), (2961, 90706), (3038, 88407), (3069, 87514), (3102, 86583), (3234, 83049), (3534, 75999), (3619, 74214), (3762, 71393), (3906, 68761), (4123, 65142), (4371, 61446), (4389, 61194), (4557, 58938), (4606, 58311), (4653, 57722), (4774, 56259), (4851, 55366), (5301, 50666), (5358, 50127), (5586, 48081), (5922, 45353), (6138, 43757), (6251, 42966), (6479, 41454), (6909, 38874), (7161, 37506), (7238, 37107), (8037, 33418), (8246, 32571), (8379, 32054), (8742, 30723), (8778, 30597), (9114, 29469), (9306, 28861), (9702, 27683), (9823, 27342), (10199, 26334), (10241, 26226), (10602, 25333), (10857, 24738), (12369, 21714), (12502, 21483), (12958, 20727), (13113, 20482), (13167, 20398), (13671, 19646), (13818, 19437), (14322, 18753), (16027, 16758), (16074, 16709)]