290702016

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 252

約数和(自身を含む): 946841896

約数和(自身を除く): 656139880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 64, 66, 72, 86, 88, 96, 97, 99, 121, 129, 132, 144, 172, 176, 192, 194, 198, 242, 258, 264, 288, 291, 344, 352, 363, 387, 388, 396, 473, 484, 516, 528, 576, 582, 688, 704, 726, 774, 776, 792, 873, 946, 968, 1032, 1056, 1067, 1089, 1164, 1376, 1419, 1452, 1548, 1552, 1584, 1746, 1892, 1936, 2064, 2112, 2134, 2178, 2328, 2752, 2838, 2904, 3096, 3104, 3168, 3201, 3492, 3784, 3872, 4128, 4171, 4257, 4268, 4356, 4656, 5203, 5676, 5808, 6192, 6208, 6336, 6402, 6984, 7568, 7744, 8256, 8342, 8514, 8536, 8712, 9312, 9603, 10406, 11352, 11616, 11737, 12384, 12513, 12804, 13968, 15136, 15609, 16684, 17028, 17072, 17424, 18624, 19206, 20812, 22704, 23232, 23474, 24768, 25026, 25608, 27936, 30272, 31218, 33368, 34056, 34144, 34848, 35211, 37539, 38412, 41624, 45408, 45881, 46827, 46948, 50052, 51216, 55872, 62436, 66736, 68112, 68288, 69696, 70422, 75078, 76824, 83248, 90816, 91762, 93654, 93896, 100104, 102432, 105633, 124872, 133472, 136224, 137643, 140844, 150156, 153648, 166496, 183524, 187308, 187792, 200208, 204864, 211266, 249744, 266944, 272448, 275286, 281688, 300312, 307296, 332992, 367048, 374616, 375584, 400416, 412929, 422532, 499488, 504691, 550572, 563376, 600624, 614592, 734096, 749232, 751168, 800832, 825858, 845064, 998976, 1009382, 1101144, 1126752, 1201248, 1468192, 1498464, 1514073, 1651716, 1690128, 2018764, 2202288, 2253504, 2402496, 2936384, 2996928, 3028146, 3303432, 3380256, 4037528, 4404576, 4542219, 6056292, 6606864, 6760512, 8075056, 8809152, 9084438, 12112584, 13213728, 16150112, 18168876, 24225168, 26427456, 32300224, 36337752, 48450336, 72675504, 96900672, 145351008, 290702016]

約数ペア:

[(1, 290702016), (2, 145351008), (3, 96900672), (4, 72675504), (6, 48450336), (8, 36337752), (9, 32300224), (11, 26427456), (12, 24225168), (16, 18168876), (18, 16150112), (22, 13213728), (24, 12112584), (32, 9084438), (33, 8809152), (36, 8075056), (43, 6760512), (44, 6606864), (48, 6056292), (64, 4542219), (66, 4404576), (72, 4037528), (86, 3380256), (88, 3303432), (96, 3028146), (97, 2996928), (99, 2936384), (121, 2402496), (129, 2253504), (132, 2202288), (144, 2018764), (172, 1690128), (176, 1651716), (192, 1514073), (194, 1498464), (198, 1468192), (242, 1201248), (258, 1126752), (264, 1101144), (288, 1009382), (291, 998976), (344, 845064), (352, 825858), (363, 800832), (387, 751168), (388, 749232), (396, 734096), (473, 614592), (484, 600624), (516, 563376), (528, 550572), (576, 504691), (582, 499488), (688, 422532), (704, 412929), (726, 400416), (774, 375584), (776, 374616), (792, 367048), (873, 332992), (946, 307296), (968, 300312), (1032, 281688), (1056, 275286), (1067, 272448), (1089, 266944), (1164, 249744), (1376, 211266), (1419, 204864), (1452, 200208), (1548, 187792), (1552, 187308), (1584, 183524), (1746, 166496), (1892, 153648), (1936, 150156), (2064, 140844), (2112, 137643), (2134, 136224), (2178, 133472), (2328, 124872), (2752, 105633), (2838, 102432), (2904, 100104), (3096, 93896), (3104, 93654), (3168, 91762), (3201, 90816), (3492, 83248), (3784, 76824), (3872, 75078), (4128, 70422), (4171, 69696), (4257, 68288), (4268, 68112), (4356, 66736), (4656, 62436), (5203, 55872), (5676, 51216), (5808, 50052), (6192, 46948), (6208, 46827), (6336, 45881), (6402, 45408), (6984, 41624), (7568, 38412), (7744, 37539), (8256, 35211), (8342, 34848), (8514, 34144), (8536, 34056), (8712, 33368), (9312, 31218), (9603, 30272), (10406, 27936), (11352, 25608), (11616, 25026), (11737, 24768), (12384, 23474), (12513, 23232), (12804, 22704), (13968, 20812), (15136, 19206), (15609, 18624), (16684, 17424), (17028, 17072)]