264405843

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 455347200

約数和(自身を除く): 190941357

約数列:

[1, 3, 9, 13, 19, 27, 39, 41, 57, 117, 123, 171, 247, 351, 369, 513, 533, 741, 779, 967, 1107, 1599, 2223, 2337, 2901, 4797, 6669, 7011, 8703, 10127, 12571, 14391, 18373, 21033, 26109, 30381, 37713, 39647, 55119, 91143, 113139, 118941, 165357, 238849, 273429, 339417, 356823, 496071, 515411, 716547, 753293, 1070469, 1546233, 2149641, 2259879, 4638699, 6448923, 6779637, 9792809, 13916097, 20338911, 29378427, 88135281, 264405843]

約数ペア:

[(1, 264405843), (3, 88135281), (9, 29378427), (13, 20338911), (19, 13916097), (27, 9792809), (39, 6779637), (41, 6448923), (57, 4638699), (117, 2259879), (123, 2149641), (171, 1546233), (247, 1070469), (351, 753293), (369, 716547), (513, 515411), (533, 496071), (741, 356823), (779, 339417), (967, 273429), (1107, 238849), (1599, 165357), (2223, 118941), (2337, 113139), (2901, 91143), (4797, 55119), (6669, 39647), (7011, 37713), (8703, 30381), (10127, 26109), (12571, 21033), (14391, 18373)]