8398312086

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{2063}}^1$

素因数の和:2565

約数の個数: 64

約数和(自身を含む): 18007723008

約数和(自身を除く): 9609410922

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 373, 642, 746, 1119, 1819, 2063, 2238, 3638, 4126, 5457, 6189, 6341, 10914, 12378, 12682, 19023, 35071, 38046, 39911, 70142, 79822, 105213, 119733, 210426, 220741, 239466, 441482, 662223, 678487, 769499, 1324446, 1356974, 1538998, 2035461, 2308497, 3752597, 4070922, 4616994, 7505194, 11257791, 13081483, 22515582, 26162966, 39244449, 78488898, 82336393, 164672786, 247009179, 494018358, 1399718681, 2799437362, 4199156043, 8398312086]

約数ペア:

[(1, 8398312086), (2, 4199156043), (3, 2799437362), (6, 1399718681), (17, 494018358), (34, 247009179), (51, 164672786), (102, 82336393), (107, 78488898), (214, 39244449), (321, 26162966), (373, 22515582), (642, 13081483), (746, 11257791), (1119, 7505194), (1819, 4616994), (2063, 4070922), (2238, 3752597), (3638, 2308497), (4126, 2035461), (5457, 1538998), (6189, 1356974), (6341, 1324446), (10914, 769499), (12378, 678487), (12682, 662223), (19023, 441482), (35071, 239466), (38046, 220741), (39911, 210426), (70142, 119733), (79822, 105213)]