388316772

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{55889}}^1$

素因数の和:56092

約数の個数: 36

約数和(自身を含む): 986682060

約数和(自身を除く): 598365288

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 6948, 55889, 111778, 167667, 223556, 335334, 503001, 670668, 1006002, 2012004, 10786577, 21573154, 32359731, 43146308, 64719462, 97079193, 129438924, 194158386, 388316772]

約数ペア:

[(1, 388316772), (2, 194158386), (3, 129438924), (4, 97079193), (6, 64719462), (9, 43146308), (12, 32359731), (18, 21573154), (36, 10786577), (193, 2012004), (386, 1006002), (579, 670668), (772, 503001), (1158, 335334), (1737, 223556), (2316, 167667), (3474, 111778), (6948, 55889)]