252220768

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 505280160

約数和(自身を除く): 253059392

約数列:

[1, 2, 4, 8, 16, 32, 109, 167, 218, 334, 433, 436, 668, 866, 872, 1336, 1732, 1744, 2672, 3464, 3488, 5344, 6928, 13856, 18203, 36406, 47197, 72311, 72812, 94394, 144622, 145624, 188788, 289244, 291248, 377576, 578488, 582496, 755152, 1156976, 1510304, 2313952, 7881899, 15763798, 31527596, 63055192, 126110384, 252220768]

約数ペア:

[(1, 252220768), (2, 126110384), (4, 63055192), (8, 31527596), (16, 15763798), (32, 7881899), (109, 2313952), (167, 1510304), (218, 1156976), (334, 755152), (433, 582496), (436, 578488), (668, 377576), (866, 291248), (872, 289244), (1336, 188788), (1732, 145624), (1744, 144622), (2672, 94394), (3464, 72812), (3488, 72311), (5344, 47197), (6928, 36406), (13856, 18203)]