245492072

素因数分解:

$2^3\times 7^1\times {\mathrm{757}}^1\times {\mathrm{5791}}^1$

素因数の和:6561

約数の個数: 32

約数和(自身を含む): 526840320

約数和(自身を除く): 281348248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 757, 1514, 3028, 5299, 5791, 6056, 10598, 11582, 21196, 23164, 40537, 42392, 46328, 81074, 162148, 324296, 4383787, 8767574, 17535148, 30686509, 35070296, 61373018, 122746036, 245492072]

約数ペア:

[(1, 245492072), (2, 122746036), (4, 61373018), (7, 35070296), (8, 30686509), (14, 17535148), (28, 8767574), (56, 4383787), (757, 324296), (1514, 162148), (3028, 81074), (5299, 46328), (5791, 42392), (6056, 40537), (10598, 23164), (11582, 21196)]