289026112

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1259}}^1$

素因数の和:1499

約数の個数: 56

約数和(自身を含む): 610636320

約数和(自身を除く): 321610208

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 211, 272, 422, 544, 844, 1088, 1259, 1688, 2518, 3376, 3587, 5036, 6752, 7174, 10072, 13504, 14348, 20144, 21403, 28696, 40288, 42806, 57392, 80576, 85612, 114784, 171224, 229568, 265649, 342448, 531298, 684896, 1062596, 1369792, 2125192, 4250384, 4516033, 8500768, 9032066, 17001536, 18064132, 36128264, 72256528, 144513056, 289026112]

約数ペア:

[(1, 289026112), (2, 144513056), (4, 72256528), (8, 36128264), (16, 18064132), (17, 17001536), (32, 9032066), (34, 8500768), (64, 4516033), (68, 4250384), (136, 2125192), (211, 1369792), (272, 1062596), (422, 684896), (544, 531298), (844, 342448), (1088, 265649), (1259, 229568), (1688, 171224), (2518, 114784), (3376, 85612), (3587, 80576), (5036, 57392), (6752, 42806), (7174, 40288), (10072, 28696), (13504, 21403), (14348, 20144)]