221889030996

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2551}}^1\times {\mathrm{52147}}^1$

素因数の和:54844

約数の個数: 48

約数和(自身を含む): 521680248320

約数和(自身を除く): 299791217324

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 2551, 5102, 7653, 10204, 15306, 30612, 52147, 104294, 156441, 208588, 312882, 354589, 625764, 709178, 1063767, 1418356, 2127534, 4255068, 7248433, 14496866, 21745299, 28993732, 43490598, 86981196, 133026997, 266053994, 399080991, 532107988, 798161982, 1596323964, 18490752583, 36981505166, 55472257749, 73963010332, 110944515498, 221889030996]

約数ペア:

[(1, 221889030996), (2, 110944515498), (3, 73963010332), (4, 55472257749), (6, 36981505166), (12, 18490752583), (139, 1596323964), (278, 798161982), (417, 532107988), (556, 399080991), (834, 266053994), (1668, 133026997), (2551, 86981196), (5102, 43490598), (7653, 28993732), (10204, 21745299), (15306, 14496866), (30612, 7248433), (52147, 4255068), (104294, 2127534), (156441, 1418356), (208588, 1063767), (312882, 709178), (354589, 625764)]