342418384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2297}}^1$

素因数の和:2345

約数の個数: 80

約数和(自身を含む): 834339456

約数和(自身を除く): 491921072

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, 1694, 1936, 2297, 2662, 3388, 4594, 5324, 6776, 9188, 9317, 10648, 13552, 16079, 18376, 18634, 21296, 25267, 32158, 36752, 37268, 50534, 64316, 74536, 101068, 128632, 149072, 176869, 202136, 257264, 277937, 353738, 404272, 555874, 707476, 1111748, 1414952, 1945559, 2223496, 2829904, 3057307, 3891118, 4446992, 6114614, 7782236, 12229228, 15564472, 21401149, 24458456, 31128944, 42802298, 48916912, 85604596, 171209192, 342418384]

約数ペア:

[(1, 342418384), (2, 171209192), (4, 85604596), (7, 48916912), (8, 42802298), (11, 31128944), (14, 24458456), (16, 21401149), (22, 15564472), (28, 12229228), (44, 7782236), (56, 6114614), (77, 4446992), (88, 3891118), (112, 3057307), (121, 2829904), (154, 2223496), (176, 1945559), (242, 1414952), (308, 1111748), (484, 707476), (616, 555874), (847, 404272), (968, 353738), (1232, 277937), (1331, 257264), (1694, 202136), (1936, 176869), (2297, 149072), (2662, 128632), (3388, 101068), (4594, 74536), (5324, 64316), (6776, 50534), (9188, 37268), (9317, 36752), (10648, 32158), (13552, 25267), (16079, 21296), (18376, 18634)]