215425572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1137

約数の個数: 96

約数和(自身を含む): 565555200

約数和(自身を除く): 350129628

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 31, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 174, 186, 228, 348, 372, 551, 589, 899, 1051, 1102, 1178, 1653, 1767, 1798, 2102, 2204, 2356, 2697, 3153, 3306, 3534, 3596, 4204, 5394, 6306, 6612, 7068, 10788, 12612, 17081, 19969, 30479, 32581, 34162, 39938, 51243, 59907, 60958, 65162, 68324, 79876, 91437, 97743, 102486, 119814, 121916, 130324, 182874, 195486, 204972, 239628, 365748, 390972, 579101, 619039, 944849, 1158202, 1238078, 1737303, 1857117, 1889698, 2316404, 2476156, 2834547, 3474606, 3714234, 3779396, 5669094, 6949212, 7428468, 11338188, 17952131, 35904262, 53856393, 71808524, 107712786, 215425572]

約数ペア:

[(1, 215425572), (2, 107712786), (3, 71808524), (4, 53856393), (6, 35904262), (12, 17952131), (19, 11338188), (29, 7428468), (31, 6949212), (38, 5669094), (57, 3779396), (58, 3714234), (62, 3474606), (76, 2834547), (87, 2476156), (93, 2316404), (114, 1889698), (116, 1857117), (124, 1737303), (174, 1238078), (186, 1158202), (228, 944849), (348, 619039), (372, 579101), (551, 390972), (589, 365748), (899, 239628), (1051, 204972), (1102, 195486), (1178, 182874), (1653, 130324), (1767, 121916), (1798, 119814), (2102, 102486), (2204, 97743), (2356, 91437), (2697, 79876), (3153, 68324), (3306, 65162), (3534, 60958), (3596, 59907), (4204, 51243), (5394, 39938), (6306, 34162), (6612, 32581), (7068, 30479), (10788, 19969), (12612, 17081)]