252510126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2057

約数の個数: 64

約数和(自身を含む): 576792576

約数和(自身を除く): 324282450

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 53, 66, 74, 106, 111, 159, 222, 318, 407, 583, 814, 1166, 1221, 1749, 1951, 1961, 2442, 3498, 3902, 3922, 5853, 5883, 11706, 11766, 21461, 21571, 42922, 43142, 64383, 64713, 72187, 103403, 128766, 129426, 144374, 206806, 216561, 310209, 433122, 620418, 794057, 1137433, 1588114, 2274866, 2382171, 3412299, 3825911, 4764342, 6824598, 7651822, 11477733, 22955466, 42085021, 84170042, 126255063, 252510126]

約数ペア:

[(1, 252510126), (2, 126255063), (3, 84170042), (6, 42085021), (11, 22955466), (22, 11477733), (33, 7651822), (37, 6824598), (53, 4764342), (66, 3825911), (74, 3412299), (106, 2382171), (111, 2274866), (159, 1588114), (222, 1137433), (318, 794057), (407, 620418), (583, 433122), (814, 310209), (1166, 216561), (1221, 206806), (1749, 144374), (1951, 129426), (1961, 128766), (2442, 103403), (3498, 72187), (3902, 64713), (3922, 64383), (5853, 43142), (5883, 42922), (11706, 21571), (11766, 21461)]