260011596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{72467}}^1$

素因数の和:72510

約数の個数: 48

約数和(自身を含む): 681778944

約数和(自身を除く): 421767348

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 72467, 144934, 217401, 289868, 434802, 869604, 942071, 1666741, 1884142, 2826213, 3333482, 3768284, 5000223, 5652426, 6666964, 10000446, 11304852, 20000892, 21667633, 43335266, 65002899, 86670532, 130005798, 260011596]

約数ペア:

[(1, 260011596), (2, 130005798), (3, 86670532), (4, 65002899), (6, 43335266), (12, 21667633), (13, 20000892), (23, 11304852), (26, 10000446), (39, 6666964), (46, 5652426), (52, 5000223), (69, 3768284), (78, 3333482), (92, 2826213), (138, 1884142), (156, 1666741), (276, 942071), (299, 869604), (598, 434802), (897, 289868), (1196, 217401), (1794, 144934), (3588, 72467)]