291299172

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 688564800

約数和(自身を除く): 397265628

約数列:

[1, 2, 3, 4, 6, 12, 149, 197, 298, 394, 447, 591, 596, 788, 827, 894, 1182, 1654, 1788, 2364, 2481, 3308, 4962, 9924, 29353, 58706, 88059, 117412, 123223, 162919, 176118, 246446, 325838, 352236, 369669, 488757, 492892, 651676, 739338, 977514, 1478676, 1955028, 24274931, 48549862, 72824793, 97099724, 145649586, 291299172]

約数ペア:

[(1, 291299172), (2, 145649586), (3, 97099724), (4, 72824793), (6, 48549862), (12, 24274931), (149, 1955028), (197, 1478676), (298, 977514), (394, 739338), (447, 651676), (591, 492892), (596, 488757), (788, 369669), (827, 352236), (894, 325838), (1182, 246446), (1654, 176118), (1788, 162919), (2364, 123223), (2481, 117412), (3308, 88059), (4962, 58706), (9924, 29353)]