304319178

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 668528640

約数和(自身を除く): 364209462

約数列:

[1, 2, 3, 6, 9, 18, 127, 239, 254, 381, 478, 557, 717, 762, 1114, 1143, 1434, 1671, 2151, 2286, 3342, 4302, 5013, 10026, 30353, 60706, 70739, 91059, 133123, 141478, 182118, 212217, 266246, 273177, 399369, 424434, 546354, 636651, 798738, 1198107, 1273302, 2396214, 16906621, 33813242, 50719863, 101439726, 152159589, 304319178]

約数ペア:

[(1, 304319178), (2, 152159589), (3, 101439726), (6, 50719863), (9, 33813242), (18, 16906621), (127, 2396214), (239, 1273302), (254, 1198107), (381, 798738), (478, 636651), (557, 546354), (717, 424434), (762, 399369), (1114, 273177), (1143, 266246), (1434, 212217), (1671, 182118), (2151, 141478), (2286, 133123), (3342, 91059), (4302, 70739), (5013, 60706), (10026, 30353)]