216450608

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4914

約数の個数: 60

約数和(自身を含む): 481104624

約数和(自身を除く): 264654016

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 506, 968, 1012, 1936, 2024, 2783, 4048, 4861, 5566, 9722, 11132, 19444, 22264, 38888, 44528, 53471, 77776, 106942, 111803, 213884, 223606, 427768, 447212, 588181, 855536, 894424, 1176362, 1229833, 1788848, 2352724, 2459666, 4705448, 4919332, 9410896, 9838664, 13528163, 19677328, 27056326, 54112652, 108225304, 216450608]

約数ペア:

[(1, 216450608), (2, 108225304), (4, 54112652), (8, 27056326), (11, 19677328), (16, 13528163), (22, 9838664), (23, 9410896), (44, 4919332), (46, 4705448), (88, 2459666), (92, 2352724), (121, 1788848), (176, 1229833), (184, 1176362), (242, 894424), (253, 855536), (368, 588181), (484, 447212), (506, 427768), (968, 223606), (1012, 213884), (1936, 111803), (2024, 106942), (2783, 77776), (4048, 53471), (4861, 44528), (5566, 38888), (9722, 22264), (11132, 19444)]