220122696

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1361}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 576616320

約数和(自身を除く): 356493624

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 293, 552, 586, 879, 1172, 1361, 1758, 2344, 2722, 3516, 4083, 5444, 6739, 7032, 8166, 10888, 13478, 16332, 20217, 26956, 31303, 32664, 40434, 53912, 62606, 80868, 93909, 125212, 161736, 187818, 250424, 375636, 398773, 751272, 797546, 1196319, 1595092, 2392638, 3190184, 4785276, 9171779, 9570552, 18343558, 27515337, 36687116, 55030674, 73374232, 110061348, 220122696]

約数ペア:

[(1, 220122696), (2, 110061348), (3, 73374232), (4, 55030674), (6, 36687116), (8, 27515337), (12, 18343558), (23, 9570552), (24, 9171779), (46, 4785276), (69, 3190184), (92, 2392638), (138, 1595092), (184, 1196319), (276, 797546), (293, 751272), (552, 398773), (586, 375636), (879, 250424), (1172, 187818), (1361, 161736), (1758, 125212), (2344, 93909), (2722, 80868), (3516, 62606), (4083, 53912), (5444, 40434), (6739, 32664), (7032, 31303), (8166, 26956), (10888, 20217), (13478, 16332)]