248845158

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 547616160

約数和(自身を除く): 298771002

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 359, 397, 582, 718, 794, 873, 1077, 1191, 1746, 2154, 2382, 3231, 3573, 6462, 7146, 34823, 38509, 69646, 77018, 104469, 115527, 142523, 208938, 231054, 285046, 313407, 346581, 427569, 626814, 693162, 855138, 1282707, 2565414, 13824731, 27649462, 41474193, 82948386, 124422579, 248845158]

約数ペア:

[(1, 248845158), (2, 124422579), (3, 82948386), (6, 41474193), (9, 27649462), (18, 13824731), (97, 2565414), (194, 1282707), (291, 855138), (359, 693162), (397, 626814), (582, 427569), (718, 346581), (794, 313407), (873, 285046), (1077, 231054), (1191, 208938), (1746, 142523), (2154, 115527), (2382, 104469), (3231, 77018), (3573, 69646), (6462, 38509), (7146, 34823)]