299541308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{32573}}^1$

素因数の和:32618

約数の個数: 36

約数和(自身を含む): 606527880

約数和(自身を除く): 306986572

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 32573, 65146, 130292, 358303, 618887, 716606, 1237774, 1433212, 2475548, 3941333, 6807757, 7882666, 13615514, 15765332, 27231028, 74885327, 149770654, 299541308]

約数ペア:

[(1, 299541308), (2, 149770654), (4, 74885327), (11, 27231028), (19, 15765332), (22, 13615514), (38, 7882666), (44, 6807757), (76, 3941333), (121, 2475548), (209, 1433212), (242, 1237774), (418, 716606), (484, 618887), (836, 358303), (2299, 130292), (4598, 65146), (9196, 32573)]