265792324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4007}}^1$

素因数の和:4144

約数の個数: 48

約数和(自身を含む): 560222208

約数和(自身を除く): 294429884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 103, 161, 206, 322, 412, 644, 721, 1442, 2369, 2884, 4007, 4738, 8014, 9476, 16028, 16583, 28049, 33166, 56098, 66332, 92161, 112196, 184322, 368644, 412721, 645127, 825442, 1290254, 1650884, 2580508, 2889047, 5778094, 9492583, 11556188, 18985166, 37970332, 66448081, 132896162, 265792324]

約数ペア:

[(1, 265792324), (2, 132896162), (4, 66448081), (7, 37970332), (14, 18985166), (23, 11556188), (28, 9492583), (46, 5778094), (92, 2889047), (103, 2580508), (161, 1650884), (206, 1290254), (322, 825442), (412, 645127), (644, 412721), (721, 368644), (1442, 184322), (2369, 112196), (2884, 92161), (4007, 66332), (4738, 56098), (8014, 33166), (9476, 28049), (16028, 16583)]