245855364076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14907553}}^1$

素因数の和:14907614

約数の個数: 48

約数和(自身を含む): 534286735360

約数和(自身を除く): 288431371284

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 14907553, 29815106, 59630212, 104352871, 208705742, 283243507, 417411484, 462134143, 566487014, 924268286, 1132974028, 1848536572, 1982704549, 3234939001, 3965409098, 6469878002, 7930818196, 8780548717, 12939756004, 17561097434, 35122194868, 61463841019, 122927682038, 245855364076]

約数ペア:

[(1, 245855364076), (2, 122927682038), (4, 61463841019), (7, 35122194868), (14, 17561097434), (19, 12939756004), (28, 8780548717), (31, 7930818196), (38, 6469878002), (62, 3965409098), (76, 3234939001), (124, 1982704549), (133, 1848536572), (217, 1132974028), (266, 924268286), (434, 566487014), (532, 462134143), (589, 417411484), (868, 283243507), (1178, 208705742), (2356, 104352871), (4123, 59630212), (8246, 29815106), (16492, 14907553)]