340726738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4289}}^1$

素因数の和:4482

約数の個数: 32

約数和(自身を含む): 585636480

約数和(自身を除く): 244909742

約数列:

[1, 2, 11, 22, 23, 46, 157, 253, 314, 506, 1727, 3454, 3611, 4289, 7222, 8578, 39721, 47179, 79442, 94358, 98647, 197294, 673373, 1085117, 1346746, 2170234, 7407103, 14814206, 15487579, 30975158, 170363369, 340726738]

約数ペア:

[(1, 340726738), (2, 170363369), (11, 30975158), (22, 15487579), (23, 14814206), (46, 7407103), (157, 2170234), (253, 1346746), (314, 1085117), (506, 673373), (1727, 197294), (3454, 98647), (3611, 94358), (4289, 79442), (7222, 47179), (8578, 39721)]