255830982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1949

約数の個数: 64

約数和(自身を含む): 585653760

約数和(自身を除く): 329822778

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 73, 87, 146, 174, 219, 319, 438, 638, 803, 957, 1606, 1831, 1914, 2117, 2409, 3662, 4234, 4818, 5493, 6351, 10986, 12702, 20141, 23287, 40282, 46574, 53099, 60423, 69861, 106198, 120846, 133663, 139722, 159297, 267326, 318594, 400989, 584089, 801978, 1168178, 1470293, 1752267, 2940586, 3504534, 3876227, 4410879, 7752454, 8821758, 11628681, 23257362, 42638497, 85276994, 127915491, 255830982]

約数ペア:

[(1, 255830982), (2, 127915491), (3, 85276994), (6, 42638497), (11, 23257362), (22, 11628681), (29, 8821758), (33, 7752454), (58, 4410879), (66, 3876227), (73, 3504534), (87, 2940586), (146, 1752267), (174, 1470293), (219, 1168178), (319, 801978), (438, 584089), (638, 400989), (803, 318594), (957, 267326), (1606, 159297), (1831, 139722), (1914, 133663), (2117, 120846), (2409, 106198), (3662, 69861), (4234, 60423), (4818, 53099), (5493, 46574), (6351, 40282), (10986, 23287), (12702, 20141)]