258443352

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{7621}}^1$

素因数の和:7793

約数の個数: 64

約数和(自身を含む): 722565600

約数和(自身を除く): 464122248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 4239, 5652, 7621, 8478, 11304, 15242, 16956, 22863, 30484, 33912, 45726, 60968, 68589, 91452, 137178, 182904, 205767, 274356, 411534, 548712, 823068, 1196497, 1646136, 2392994, 3589491, 4785988, 7178982, 9571976, 10768473, 14357964, 21536946, 28715928, 32305419, 43073892, 64610838, 86147784, 129221676, 258443352]

約数ペア:

[(1, 258443352), (2, 129221676), (3, 86147784), (4, 64610838), (6, 43073892), (8, 32305419), (9, 28715928), (12, 21536946), (18, 14357964), (24, 10768473), (27, 9571976), (36, 7178982), (54, 4785988), (72, 3589491), (108, 2392994), (157, 1646136), (216, 1196497), (314, 823068), (471, 548712), (628, 411534), (942, 274356), (1256, 205767), (1413, 182904), (1884, 137178), (2826, 91452), (3768, 68589), (4239, 60968), (5652, 45726), (7621, 33912), (8478, 30484), (11304, 22863), (15242, 16956)]