260014496

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16349}}^1$

素因数の和:16437

約数の個数: 48

約数和(自身を含む): 593308800

約数和(自身を除く): 333294304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 16349, 32698, 65396, 114443, 130792, 228886, 261584, 457772, 523168, 915544, 1160779, 1831088, 2321558, 3662176, 4643116, 8125453, 9286232, 16250906, 18572464, 32501812, 37144928, 65003624, 130007248, 260014496]

約数ペア:

[(1, 260014496), (2, 130007248), (4, 65003624), (7, 37144928), (8, 32501812), (14, 18572464), (16, 16250906), (28, 9286232), (32, 8125453), (56, 4643116), (71, 3662176), (112, 2321558), (142, 1831088), (224, 1160779), (284, 915544), (497, 523168), (568, 457772), (994, 261584), (1136, 228886), (1988, 130792), (2272, 114443), (3976, 65396), (7952, 32698), (15904, 16349)]