561108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 1451520

約数和(自身を除く): 890412

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 107, 114, 138, 214, 228, 276, 321, 428, 437, 642, 874, 1284, 1311, 1748, 2033, 2461, 2622, 4066, 4922, 5244, 6099, 7383, 8132, 9844, 12198, 14766, 24396, 29532, 46759, 93518, 140277, 187036, 280554, 561108]

約数ペア:

[(1, 561108), (2, 280554), (3, 187036), (4, 140277), (6, 93518), (12, 46759), (19, 29532), (23, 24396), (38, 14766), (46, 12198), (57, 9844), (69, 8132), (76, 7383), (92, 6099), (107, 5244), (114, 4922), (138, 4066), (214, 2622), (228, 2461), (276, 2033), (321, 1748), (428, 1311), (437, 1284), (642, 874)]