239943792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3469}}^1$

素因数の和:3622

約数の個数: 80

約数和(自身を含む): 681563520

約数和(自身を除く): 441619728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 131, 132, 176, 262, 264, 393, 524, 528, 786, 1048, 1441, 1572, 2096, 2882, 3144, 3469, 4323, 5764, 6288, 6938, 8646, 10407, 11528, 13876, 17292, 20814, 23056, 27752, 34584, 38159, 41628, 55504, 69168, 76318, 83256, 114477, 152636, 166512, 228954, 305272, 454439, 457908, 610544, 908878, 915816, 1363317, 1817756, 1831632, 2726634, 3635512, 4998829, 5453268, 7271024, 9997658, 10906536, 14996487, 19995316, 21813072, 29992974, 39990632, 59985948, 79981264, 119971896, 239943792]

約数ペア:

[(1, 239943792), (2, 119971896), (3, 79981264), (4, 59985948), (6, 39990632), (8, 29992974), (11, 21813072), (12, 19995316), (16, 14996487), (22, 10906536), (24, 9997658), (33, 7271024), (44, 5453268), (48, 4998829), (66, 3635512), (88, 2726634), (131, 1831632), (132, 1817756), (176, 1363317), (262, 915816), (264, 908878), (393, 610544), (524, 457908), (528, 454439), (786, 305272), (1048, 228954), (1441, 166512), (1572, 152636), (2096, 114477), (2882, 83256), (3144, 76318), (3469, 69168), (4323, 55504), (5764, 41628), (6288, 38159), (6938, 34584), (8646, 27752), (10407, 23056), (11528, 20814), (13876, 17292)]