19256654448

素因数分解:

$2^4\times 3^3\times {\mathrm{317}}^1\times {\mathrm{140617}}^1$

素因数の和:140951

約数の個数: 80

約数和(自身を含む): 55448489760

約数和(自身を除く): 36191835312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 317, 432, 634, 951, 1268, 1902, 2536, 2853, 3804, 5072, 5706, 7608, 8559, 11412, 15216, 17118, 22824, 34236, 45648, 68472, 136944, 140617, 281234, 421851, 562468, 843702, 1124936, 1265553, 1687404, 2249872, 2531106, 3374808, 3796659, 5062212, 6749616, 7593318, 10124424, 15186636, 20248848, 30373272, 44575589, 60746544, 89151178, 133726767, 178302356, 267453534, 356604712, 401180301, 534907068, 713209424, 802360602, 1069814136, 1203540903, 1604721204, 2139628272, 2407081806, 3209442408, 4814163612, 6418884816, 9628327224, 19256654448]

約数ペア:

[(1, 19256654448), (2, 9628327224), (3, 6418884816), (4, 4814163612), (6, 3209442408), (8, 2407081806), (9, 2139628272), (12, 1604721204), (16, 1203540903), (18, 1069814136), (24, 802360602), (27, 713209424), (36, 534907068), (48, 401180301), (54, 356604712), (72, 267453534), (108, 178302356), (144, 133726767), (216, 89151178), (317, 60746544), (432, 44575589), (634, 30373272), (951, 20248848), (1268, 15186636), (1902, 10124424), (2536, 7593318), (2853, 6749616), (3804, 5062212), (5072, 3796659), (5706, 3374808), (7608, 2531106), (8559, 2249872), (11412, 1687404), (15216, 1265553), (17118, 1124936), (22824, 843702), (34236, 562468), (45648, 421851), (68472, 281234), (136944, 140617)]