268256568

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{64609}}^1$

素因数の和:64791

約数の個数: 32

約数和(自身を含む): 674528400

約数和(自身を除く): 406271832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 64609, 129218, 193827, 258436, 387654, 516872, 775308, 1550616, 11177357, 22354714, 33532071, 44709428, 67064142, 89418856, 134128284, 268256568]

約数ペア:

[(1, 268256568), (2, 134128284), (3, 89418856), (4, 67064142), (6, 44709428), (8, 33532071), (12, 22354714), (24, 11177357), (173, 1550616), (346, 775308), (519, 516872), (692, 387654), (1038, 258436), (1384, 193827), (2076, 129218), (4152, 64609)]