215869272

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1153}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 560844000

約数和(自身を除く): 344974728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 269, 348, 538, 696, 807, 1076, 1153, 1614, 2152, 2306, 3228, 3459, 4612, 6456, 6918, 7801, 9224, 13836, 15602, 23403, 27672, 31204, 33437, 46806, 62408, 66874, 93612, 100311, 133748, 187224, 200622, 267496, 310157, 401244, 620314, 802488, 930471, 1240628, 1860942, 2481256, 3721884, 7443768, 8994553, 17989106, 26983659, 35978212, 53967318, 71956424, 107934636, 215869272]

約数ペア:

[(1, 215869272), (2, 107934636), (3, 71956424), (4, 53967318), (6, 35978212), (8, 26983659), (12, 17989106), (24, 8994553), (29, 7443768), (58, 3721884), (87, 2481256), (116, 1860942), (174, 1240628), (232, 930471), (269, 802488), (348, 620314), (538, 401244), (696, 310157), (807, 267496), (1076, 200622), (1153, 187224), (1614, 133748), (2152, 100311), (2306, 93612), (3228, 66874), (3459, 62408), (4612, 46806), (6456, 33437), (6918, 31204), (7801, 27672), (9224, 23403), (13836, 15602)]