219466324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 498871296

約数和(自身を除く): 279404972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 73, 77, 86, 146, 154, 172, 227, 292, 301, 308, 454, 473, 511, 602, 803, 908, 946, 1022, 1204, 1589, 1606, 1892, 2044, 2497, 3139, 3178, 3212, 3311, 4994, 5621, 6278, 6356, 6622, 9761, 9988, 11242, 12556, 13244, 16571, 17479, 19522, 21973, 22484, 33142, 34529, 34958, 39044, 43946, 66284, 68327, 69058, 69916, 87892, 107371, 115997, 136654, 138116, 182281, 214742, 231994, 241703, 273308, 364562, 429484, 463988, 483406, 712553, 729124, 751597, 966812, 1275967, 1425106, 1503194, 2551934, 2850212, 3006388, 4987871, 5103868, 7838083, 9975742, 15676166, 19951484, 31352332, 54866581, 109733162, 219466324]

約数ペア:

[(1, 219466324), (2, 109733162), (4, 54866581), (7, 31352332), (11, 19951484), (14, 15676166), (22, 9975742), (28, 7838083), (43, 5103868), (44, 4987871), (73, 3006388), (77, 2850212), (86, 2551934), (146, 1503194), (154, 1425106), (172, 1275967), (227, 966812), (292, 751597), (301, 729124), (308, 712553), (454, 483406), (473, 463988), (511, 429484), (602, 364562), (803, 273308), (908, 241703), (946, 231994), (1022, 214742), (1204, 182281), (1589, 138116), (1606, 136654), (1892, 115997), (2044, 107371), (2497, 87892), (3139, 69916), (3178, 69058), (3212, 68327), (3311, 66284), (4994, 43946), (5621, 39044), (6278, 34958), (6356, 34529), (6622, 33142), (9761, 22484), (9988, 21973), (11242, 19522), (12556, 17479), (13244, 16571)]