130431264

素因数分解:

$2^5\times 3^1\times {\mathrm{643}}^1\times {\mathrm{2113}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 343076832

約数和(自身を除く): 212645568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 643, 1286, 1929, 2113, 2572, 3858, 4226, 5144, 6339, 7716, 8452, 10288, 12678, 15432, 16904, 20576, 25356, 30864, 33808, 50712, 61728, 67616, 101424, 202848, 1358659, 2717318, 4075977, 5434636, 8151954, 10869272, 16303908, 21738544, 32607816, 43477088, 65215632, 130431264]

約数ペア:

[(1, 130431264), (2, 65215632), (3, 43477088), (4, 32607816), (6, 21738544), (8, 16303908), (12, 10869272), (16, 8151954), (24, 5434636), (32, 4075977), (48, 2717318), (96, 1358659), (643, 202848), (1286, 101424), (1929, 67616), (2113, 61728), (2572, 50712), (3858, 33808), (4226, 30864), (5144, 25356), (6339, 20576), (7716, 16904), (8452, 15432), (10288, 12678)]