289081314

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{11579}}^1$

素因数の和:11679

約数の個数: 48

約数和(自身を含む): 668397600

約数和(自身を除く): 379316286

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1314, 1387, 2774, 4161, 8322, 11579, 12483, 23158, 24966, 34737, 69474, 104211, 208422, 220001, 440002, 660003, 845267, 1320006, 1690534, 1980009, 2535801, 3960018, 5071602, 7607403, 15214806, 16060073, 32120146, 48180219, 96360438, 144540657, 289081314]

約数ペア:

[(1, 289081314), (2, 144540657), (3, 96360438), (6, 48180219), (9, 32120146), (18, 16060073), (19, 15214806), (38, 7607403), (57, 5071602), (73, 3960018), (114, 2535801), (146, 1980009), (171, 1690534), (219, 1320006), (342, 845267), (438, 660003), (657, 440002), (1314, 220001), (1387, 208422), (2774, 104211), (4161, 69474), (8322, 34737), (11579, 24966), (12483, 23158)]