268996952

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{42509}}^1$

素因数の和:42635

約数の個数: 32

約数和(自身を含む): 581536800

約数和(自身を除く): 312539848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 42509, 85018, 170036, 297563, 340072, 595126, 1190252, 2380504, 4803517, 9607034, 19214068, 33624619, 38428136, 67249238, 134498476, 268996952]

約数ペア:

[(1, 268996952), (2, 134498476), (4, 67249238), (7, 38428136), (8, 33624619), (14, 19214068), (28, 9607034), (56, 4803517), (113, 2380504), (226, 1190252), (452, 595126), (791, 340072), (904, 297563), (1582, 170036), (3164, 85018), (6328, 42509)]