2247341488

素因数分解:

$2^4\times 7^3\times {\mathrm{283}}^1\times {\mathrm{1447}}^1$

素因数の和:1759

約数の個数: 80

約数和(自身を含む): 5099276800

約数和(自身を除く): 2851935312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 283, 343, 392, 566, 686, 784, 1132, 1372, 1447, 1981, 2264, 2744, 2894, 3962, 4528, 5488, 5788, 7924, 10129, 11576, 13867, 15848, 20258, 23152, 27734, 31696, 40516, 55468, 70903, 81032, 97069, 110936, 141806, 162064, 194138, 221872, 283612, 388276, 409501, 496321, 567224, 776552, 819002, 992642, 1134448, 1553104, 1638004, 1985284, 2866507, 3276008, 3970568, 5733014, 6552016, 7941136, 11466028, 20065549, 22932056, 40131098, 45864112, 80262196, 140458843, 160524392, 280917686, 321048784, 561835372, 1123670744, 2247341488]

約数ペア:

[(1, 2247341488), (2, 1123670744), (4, 561835372), (7, 321048784), (8, 280917686), (14, 160524392), (16, 140458843), (28, 80262196), (49, 45864112), (56, 40131098), (98, 22932056), (112, 20065549), (196, 11466028), (283, 7941136), (343, 6552016), (392, 5733014), (566, 3970568), (686, 3276008), (784, 2866507), (1132, 1985284), (1372, 1638004), (1447, 1553104), (1981, 1134448), (2264, 992642), (2744, 819002), (2894, 776552), (3962, 567224), (4528, 496321), (5488, 409501), (5788, 388276), (7924, 283612), (10129, 221872), (11576, 194138), (13867, 162064), (15848, 141806), (20258, 110936), (23152, 97069), (27734, 81032), (31696, 70903), (40516, 55468)]