261361440004

素因数分解:

$2^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1103}}^1\times {\mathrm{14081}}^1$

素因数の和:15796

約数の個数: 48

約数和(自身を含む): 524104551936

約数和(自身を除く): 262743111932

約数列:

[1, 2, 4, 7, 14, 28, 601, 1103, 1202, 2206, 2404, 4207, 4412, 7721, 8414, 14081, 15442, 16828, 28162, 30884, 56324, 98567, 197134, 394268, 662903, 1325806, 2651612, 4640321, 8462681, 9280642, 15531343, 16925362, 18561284, 31062686, 33850724, 59238767, 62125372, 108719401, 118477534, 217438802, 236955068, 434877604, 9334337143, 18668674286, 37337348572, 65340360001, 130680720002, 261361440004]

約数ペア:

[(1, 261361440004), (2, 130680720002), (4, 65340360001), (7, 37337348572), (14, 18668674286), (28, 9334337143), (601, 434877604), (1103, 236955068), (1202, 217438802), (2206, 118477534), (2404, 108719401), (4207, 62125372), (4412, 59238767), (7721, 33850724), (8414, 31062686), (14081, 18561284), (15442, 16925362), (16828, 15531343), (28162, 9280642), (30884, 8462681), (56324, 4640321), (98567, 2651612), (197134, 1325806), (394268, 662903)]