266772952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{19861}}^1$

素因数の和:19963

約数の個数: 32

約数和(自身を含む): 529123680

約数和(自身を除く): 262350728

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 3358, 6716, 13432, 19861, 39722, 79444, 158888, 456803, 913606, 1449853, 1827212, 2899706, 3654424, 5799412, 11598824, 33346619, 66693238, 133386476, 266772952]

約数ペア:

[(1, 266772952), (2, 133386476), (4, 66693238), (8, 33346619), (23, 11598824), (46, 5799412), (73, 3654424), (92, 2899706), (146, 1827212), (184, 1449853), (292, 913606), (584, 456803), (1679, 158888), (3358, 79444), (6716, 39722), (13432, 19861)]