291295242998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1\times {\mathrm{2351}}^1$

素因数の和:3045

約数の個数: 64

約数和(自身を含む): 475009920000

約数和(自身を除く): 183714677002

約数列:

[1, 2, 17, 34, 67, 109, 134, 218, 499, 998, 1139, 1853, 2278, 2351, 3706, 4702, 7303, 8483, 14606, 16966, 33433, 39967, 54391, 66866, 79934, 108782, 124151, 157517, 248302, 256259, 315034, 512518, 568361, 924647, 1136722, 1173149, 1849294, 2346298, 2677789, 3644197, 4356403, 5355578, 7288394, 8712806, 17169353, 19943533, 34338706, 39887066, 61951349, 78600983, 123902698, 127873241, 157201966, 255746482, 291879001, 583758002, 1336216711, 2173845097, 2672433422, 4347690194, 8567507147, 17135014294, 145647621499, 291295242998]

約数ペア:

[(1, 291295242998), (2, 145647621499), (17, 17135014294), (34, 8567507147), (67, 4347690194), (109, 2672433422), (134, 2173845097), (218, 1336216711), (499, 583758002), (998, 291879001), (1139, 255746482), (1853, 157201966), (2278, 127873241), (2351, 123902698), (3706, 78600983), (4702, 61951349), (7303, 39887066), (8483, 34338706), (14606, 19943533), (16966, 17169353), (33433, 8712806), (39967, 7288394), (54391, 5355578), (66866, 4356403), (79934, 3644197), (108782, 2677789), (124151, 2346298), (157517, 1849294), (248302, 1173149), (256259, 1136722), (315034, 924647), (512518, 568361)]