1327128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{457}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 3654840

約数和(自身を除く): 2327712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 457, 484, 726, 914, 968, 1371, 1452, 1828, 2742, 2904, 3656, 5027, 5484, 10054, 10968, 15081, 20108, 30162, 40216, 55297, 60324, 110594, 120648, 165891, 221188, 331782, 442376, 663564, 1327128]

約数ペア:

[(1, 1327128), (2, 663564), (3, 442376), (4, 331782), (6, 221188), (8, 165891), (11, 120648), (12, 110594), (22, 60324), (24, 55297), (33, 40216), (44, 30162), (66, 20108), (88, 15081), (121, 10968), (132, 10054), (242, 5484), (264, 5027), (363, 3656), (457, 2904), (484, 2742), (726, 1828), (914, 1452), (968, 1371)]