488304894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{150991}}^1$

素因数の和:151021

約数の個数: 48

約数和(自身を含む): 1239342336

約数和(自身を除く): 751037442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 150991, 301982, 452973, 905946, 1056937, 1660901, 2113874, 3170811, 3321802, 4982703, 6341622, 7398559, 9965406, 11626307, 14797118, 22195677, 23252614, 34878921, 44391354, 69757842, 81384149, 162768298, 244152447, 488304894]

約数ペア:

[(1, 488304894), (2, 244152447), (3, 162768298), (6, 81384149), (7, 69757842), (11, 44391354), (14, 34878921), (21, 23252614), (22, 22195677), (33, 14797118), (42, 11626307), (49, 9965406), (66, 7398559), (77, 6341622), (98, 4982703), (147, 3321802), (154, 3170811), (231, 2113874), (294, 1660901), (462, 1056937), (539, 905946), (1078, 452973), (1617, 301982), (3234, 150991)]