245911446

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4962

約数の個数: 72

約数和(自身を含む): 611236080

約数和(自身を除く): 365324634

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 121, 138, 198, 207, 242, 253, 363, 414, 506, 726, 759, 1089, 1518, 2178, 2277, 2783, 4554, 4909, 5566, 8349, 9818, 14727, 16698, 25047, 29454, 44181, 50094, 53999, 88362, 107998, 112907, 161997, 225814, 323994, 338721, 485991, 593989, 677442, 971982, 1016163, 1187978, 1241977, 1781967, 2032326, 2483954, 3563934, 3725931, 5345901, 7451862, 10691802, 11177793, 13661747, 22355586, 27323494, 40985241, 81970482, 122955723, 245911446]

約数ペア:

[(1, 245911446), (2, 122955723), (3, 81970482), (6, 40985241), (9, 27323494), (11, 22355586), (18, 13661747), (22, 11177793), (23, 10691802), (33, 7451862), (46, 5345901), (66, 3725931), (69, 3563934), (99, 2483954), (121, 2032326), (138, 1781967), (198, 1241977), (207, 1187978), (242, 1016163), (253, 971982), (363, 677442), (414, 593989), (506, 485991), (726, 338721), (759, 323994), (1089, 225814), (1518, 161997), (2178, 112907), (2277, 107998), (2783, 88362), (4554, 53999), (4909, 50094), (5566, 44181), (8349, 29454), (9818, 25047), (14727, 16698)]