213709056

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 636648768

約数和(自身を除く): 422939712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 128, 132, 164, 176, 192, 246, 256, 264, 328, 352, 384, 451, 492, 528, 617, 656, 704, 768, 902, 984, 1056, 1234, 1312, 1353, 1408, 1804, 1851, 1968, 2112, 2468, 2624, 2706, 2816, 3608, 3702, 3936, 4224, 4936, 5248, 5412, 6787, 7216, 7404, 7872, 8448, 9872, 10496, 10824, 13574, 14432, 14808, 15744, 19744, 20361, 21648, 25297, 27148, 28864, 29616, 31488, 39488, 40722, 43296, 50594, 54296, 57728, 59232, 75891, 78976, 81444, 86592, 101188, 108592, 115456, 118464, 151782, 157952, 162888, 173184, 202376, 217184, 236928, 278267, 303564, 325776, 346368, 404752, 434368, 473856, 556534, 607128, 651552, 809504, 834801, 868736, 1113068, 1214256, 1303104, 1619008, 1669602, 1737472, 2226136, 2428512, 2606208, 3238016, 3339204, 4452272, 4857024, 5212416, 6476032, 6678408, 8904544, 9714048, 13356816, 17809088, 19428096, 26713632, 35618176, 53427264, 71236352, 106854528, 213709056]

約数ペア:

[(1, 213709056), (2, 106854528), (3, 71236352), (4, 53427264), (6, 35618176), (8, 26713632), (11, 19428096), (12, 17809088), (16, 13356816), (22, 9714048), (24, 8904544), (32, 6678408), (33, 6476032), (41, 5212416), (44, 4857024), (48, 4452272), (64, 3339204), (66, 3238016), (82, 2606208), (88, 2428512), (96, 2226136), (123, 1737472), (128, 1669602), (132, 1619008), (164, 1303104), (176, 1214256), (192, 1113068), (246, 868736), (256, 834801), (264, 809504), (328, 651552), (352, 607128), (384, 556534), (451, 473856), (492, 434368), (528, 404752), (617, 346368), (656, 325776), (704, 303564), (768, 278267), (902, 236928), (984, 217184), (1056, 202376), (1234, 173184), (1312, 162888), (1353, 157952), (1408, 151782), (1804, 118464), (1851, 115456), (1968, 108592), (2112, 101188), (2468, 86592), (2624, 81444), (2706, 78976), (2816, 75891), (3608, 59232), (3702, 57728), (3936, 54296), (4224, 50594), (4936, 43296), (5248, 40722), (5412, 39488), (6787, 31488), (7216, 29616), (7404, 28864), (7872, 27148), (8448, 25297), (9872, 21648), (10496, 20361), (10824, 19744), (13574, 15744), (14432, 14808)]