298119604671

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{259163}}^1$

素因数の和:259257

約数の個数: 72

約数和(自身を含む): 535287692160

約数和(自身を除く): 237168087489

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 961, 1197, 1767, 1953, 2883, 4123, 5301, 6727, 8649, 12369, 18259, 20181, 37107, 54777, 60543, 127813, 164331, 259163, 383439, 777489, 1150317, 1814141, 2332467, 4924097, 5442423, 8034053, 14772291, 16327269, 24102159, 34468679, 44316873, 56238371, 72306477, 103406037, 152647007, 168715113, 249055643, 310218111, 457941021, 506145339, 747166929, 1068529049, 1373823063, 1743389501, 2241500787, 3205587147, 4732057217, 5230168503, 9616761441, 14196171651, 15690505509, 33124400519, 42588514953, 99373201557, 298119604671]

約数ペア:

[(1, 298119604671), (3, 99373201557), (7, 42588514953), (9, 33124400519), (19, 15690505509), (21, 14196171651), (31, 9616761441), (57, 5230168503), (63, 4732057217), (93, 3205587147), (133, 2241500787), (171, 1743389501), (217, 1373823063), (279, 1068529049), (399, 747166929), (589, 506145339), (651, 457941021), (961, 310218111), (1197, 249055643), (1767, 168715113), (1953, 152647007), (2883, 103406037), (4123, 72306477), (5301, 56238371), (6727, 44316873), (8649, 34468679), (12369, 24102159), (18259, 16327269), (20181, 14772291), (37107, 8034053), (54777, 5442423), (60543, 4924097), (127813, 2332467), (164331, 1814141), (259163, 1150317), (383439, 777489)]