496745536

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 168

約数和(自身を含む): 1225881216

約数和(自身を除く): 729135680

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 71, 92, 97, 98, 112, 142, 161, 184, 194, 196, 224, 284, 322, 368, 388, 392, 448, 497, 568, 644, 679, 736, 776, 784, 994, 1127, 1136, 1288, 1358, 1472, 1552, 1568, 1633, 1988, 2231, 2254, 2272, 2576, 2716, 3104, 3136, 3266, 3479, 3976, 4462, 4508, 4544, 4753, 5152, 5432, 6208, 6532, 6887, 6958, 7952, 8924, 9016, 9506, 10304, 10864, 11431, 13064, 13774, 13916, 15617, 15904, 17848, 18032, 19012, 21728, 22862, 26128, 27548, 27832, 31234, 31808, 35696, 36064, 38024, 43456, 45724, 48209, 52256, 55096, 55664, 62468, 71392, 72128, 76048, 80017, 91448, 96418, 104512, 109319, 110192, 111328, 124936, 142784, 152096, 158401, 160034, 182896, 192836, 218638, 220384, 222656, 249872, 304192, 316802, 320068, 337463, 365792, 385672, 437276, 440768, 499744, 633604, 640136, 674926, 731584, 771344, 874552, 999488, 1108807, 1267208, 1280272, 1349852, 1542688, 1749104, 2217614, 2534416, 2560544, 2699704, 3085376, 3498208, 4435228, 5068832, 5121088, 5399408, 6996416, 7761649, 8870456, 10137664, 10798816, 15523298, 17740912, 21597632, 31046596, 35481824, 62093192, 70963648, 124186384, 248372768, 496745536]

約数ペア:

[(1, 496745536), (2, 248372768), (4, 124186384), (7, 70963648), (8, 62093192), (14, 35481824), (16, 31046596), (23, 21597632), (28, 17740912), (32, 15523298), (46, 10798816), (49, 10137664), (56, 8870456), (64, 7761649), (71, 6996416), (92, 5399408), (97, 5121088), (98, 5068832), (112, 4435228), (142, 3498208), (161, 3085376), (184, 2699704), (194, 2560544), (196, 2534416), (224, 2217614), (284, 1749104), (322, 1542688), (368, 1349852), (388, 1280272), (392, 1267208), (448, 1108807), (497, 999488), (568, 874552), (644, 771344), (679, 731584), (736, 674926), (776, 640136), (784, 633604), (994, 499744), (1127, 440768), (1136, 437276), (1288, 385672), (1358, 365792), (1472, 337463), (1552, 320068), (1568, 316802), (1633, 304192), (1988, 249872), (2231, 222656), (2254, 220384), (2272, 218638), (2576, 192836), (2716, 182896), (3104, 160034), (3136, 158401), (3266, 152096), (3479, 142784), (3976, 124936), (4462, 111328), (4508, 110192), (4544, 109319), (4753, 104512), (5152, 96418), (5432, 91448), (6208, 80017), (6532, 76048), (6887, 72128), (6958, 71392), (7952, 62468), (8924, 55664), (9016, 55096), (9506, 52256), (10304, 48209), (10864, 45724), (11431, 43456), (13064, 38024), (13774, 36064), (13916, 35696), (15617, 31808), (15904, 31234), (17848, 27832), (18032, 27548), (19012, 26128), (21728, 22862)]