214514608

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1439}}^1$

素因数の和:1487

約数の個数: 80

約数和(自身を含む): 522823680

約数和(自身を除く): 308309072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1331, 1439, 1694, 1936, 2662, 2878, 3388, 5324, 5756, 6776, 9317, 10073, 10648, 11512, 13552, 15829, 18634, 20146, 21296, 23024, 31658, 37268, 40292, 63316, 74536, 80584, 110803, 126632, 149072, 161168, 174119, 221606, 253264, 348238, 443212, 696476, 886424, 1218833, 1392952, 1772848, 1915309, 2437666, 2785904, 3830618, 4875332, 7661236, 9750664, 13407163, 15322472, 19501328, 26814326, 30644944, 53628652, 107257304, 214514608]

約数ペア:

[(1, 214514608), (2, 107257304), (4, 53628652), (7, 30644944), (8, 26814326), (11, 19501328), (14, 15322472), (16, 13407163), (22, 9750664), (28, 7661236), (44, 4875332), (56, 3830618), (77, 2785904), (88, 2437666), (112, 1915309), (121, 1772848), (154, 1392952), (176, 1218833), (242, 886424), (308, 696476), (484, 443212), (616, 348238), (847, 253264), (968, 221606), (1232, 174119), (1331, 161168), (1439, 149072), (1694, 126632), (1936, 110803), (2662, 80584), (2878, 74536), (3388, 63316), (5324, 40292), (5756, 37268), (6776, 31658), (9317, 23024), (10073, 21296), (10648, 20146), (11512, 18634), (13552, 15829)]