320587168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10973}}^1$

素因数の和:11077

約数の個数: 48

約数和(自身を含む): 696892896

約数和(自身を除く): 376305728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 332, 352, 664, 913, 1328, 1826, 2656, 3652, 7304, 10973, 14608, 21946, 29216, 43892, 87784, 120703, 175568, 241406, 351136, 482812, 910759, 965624, 1821518, 1931248, 3643036, 3862496, 7286072, 10018349, 14572144, 20036698, 29144288, 40073396, 80146792, 160293584, 320587168]

約数ペア:

[(1, 320587168), (2, 160293584), (4, 80146792), (8, 40073396), (11, 29144288), (16, 20036698), (22, 14572144), (32, 10018349), (44, 7286072), (83, 3862496), (88, 3643036), (166, 1931248), (176, 1821518), (332, 965624), (352, 910759), (664, 482812), (913, 351136), (1328, 241406), (1826, 175568), (2656, 120703), (3652, 87784), (7304, 43892), (10973, 29216), (14608, 21946)]