223856328

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{490913}}^1$

素因数の和:490941

約数の個数: 32

約数和(自身を含む): 589096800

約数和(自身を除く): 365240472

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 490913, 981826, 1472739, 1963652, 2945478, 3927304, 5890956, 9327347, 11781912, 18654694, 27982041, 37309388, 55964082, 74618776, 111928164, 223856328]

約数ペア:

[(1, 223856328), (2, 111928164), (3, 74618776), (4, 55964082), (6, 37309388), (8, 27982041), (12, 18654694), (19, 11781912), (24, 9327347), (38, 5890956), (57, 3927304), (76, 2945478), (114, 1963652), (152, 1472739), (228, 981826), (456, 490913)]