262143696

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{647}}^1$

素因数の和:1048

約数の個数: 80

約数和(自身を含む): 709668864

約数和(自身を除く): 447525168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 367, 368, 552, 647, 734, 1101, 1104, 1294, 1468, 1941, 2202, 2588, 2936, 3882, 4404, 5176, 5872, 7764, 8441, 8808, 10352, 14881, 15528, 16882, 17616, 25323, 29762, 31056, 33764, 44643, 50646, 59524, 67528, 89286, 101292, 119048, 135056, 178572, 202584, 237449, 238096, 357144, 405168, 474898, 712347, 714288, 949796, 1424694, 1899592, 2849388, 3799184, 5461327, 5698776, 10922654, 11397552, 16383981, 21845308, 32767962, 43690616, 65535924, 87381232, 131071848, 262143696]

約数ペア:

[(1, 262143696), (2, 131071848), (3, 87381232), (4, 65535924), (6, 43690616), (8, 32767962), (12, 21845308), (16, 16383981), (23, 11397552), (24, 10922654), (46, 5698776), (48, 5461327), (69, 3799184), (92, 2849388), (138, 1899592), (184, 1424694), (276, 949796), (367, 714288), (368, 712347), (552, 474898), (647, 405168), (734, 357144), (1101, 238096), (1104, 237449), (1294, 202584), (1468, 178572), (1941, 135056), (2202, 119048), (2588, 101292), (2936, 89286), (3882, 67528), (4404, 59524), (5176, 50646), (5872, 44643), (7764, 33764), (8441, 31056), (8808, 29762), (10352, 25323), (14881, 17616), (15528, 16882)]