253384888

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{4337}}^1$

素因数の和:4519

約数の個数: 32

約数和(自身を含む): 486723600

約数和(自身を除く): 233338712

約数列:

[1, 2, 4, 8, 67, 109, 134, 218, 268, 436, 536, 872, 4337, 7303, 8674, 14606, 17348, 29212, 34696, 58424, 290579, 472733, 581158, 945466, 1162316, 1890932, 2324632, 3781864, 31673111, 63346222, 126692444, 253384888]

約数ペア:

[(1, 253384888), (2, 126692444), (4, 63346222), (8, 31673111), (67, 3781864), (109, 2324632), (134, 1890932), (218, 1162316), (268, 945466), (436, 581158), (536, 472733), (872, 290579), (4337, 58424), (7303, 34696), (8674, 29212), (14606, 17348)]