1285491024

素因数分解:

$2^4\times 3^2\times {\mathrm{163}}^1\times {\mathrm{54767}}^1$

素因数の和:54944

約数の個数: 60

約数和(自身を含む): 3619726656

約数和(自身を除く): 2334235632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5868, 7824, 11736, 23472, 54767, 109534, 164301, 219068, 328602, 438136, 492903, 657204, 876272, 985806, 1314408, 1971612, 2628816, 3943224, 7886448, 8927021, 17854042, 26781063, 35708084, 53562126, 71416168, 80343189, 107124252, 142832336, 160686378, 214248504, 321372756, 428497008, 642745512, 1285491024]

約数ペア:

[(1, 1285491024), (2, 642745512), (3, 428497008), (4, 321372756), (6, 214248504), (8, 160686378), (9, 142832336), (12, 107124252), (16, 80343189), (18, 71416168), (24, 53562126), (36, 35708084), (48, 26781063), (72, 17854042), (144, 8927021), (163, 7886448), (326, 3943224), (489, 2628816), (652, 1971612), (978, 1314408), (1304, 985806), (1467, 876272), (1956, 657204), (2608, 492903), (2934, 438136), (3912, 328602), (5868, 219068), (7824, 164301), (11736, 109534), (23472, 54767)]