219522054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1677

約数の個数: 64

約数和(自身を含む): 491443200

約数和(自身を除く): 271921146

約数列:

[1, 2, 3, 6, 17, 29, 34, 47, 51, 58, 87, 94, 102, 141, 174, 282, 493, 799, 986, 1363, 1479, 1579, 1598, 2397, 2726, 2958, 3158, 4089, 4737, 4794, 8178, 9474, 23171, 26843, 45791, 46342, 53686, 69513, 74213, 80529, 91582, 137373, 139026, 148426, 161058, 222639, 274746, 445278, 778447, 1261621, 1556894, 2152177, 2335341, 2523242, 3784863, 4304354, 4670682, 6456531, 7569726, 12913062, 36587009, 73174018, 109761027, 219522054]

約数ペア:

[(1, 219522054), (2, 109761027), (3, 73174018), (6, 36587009), (17, 12913062), (29, 7569726), (34, 6456531), (47, 4670682), (51, 4304354), (58, 3784863), (87, 2523242), (94, 2335341), (102, 2152177), (141, 1556894), (174, 1261621), (282, 778447), (493, 445278), (799, 274746), (986, 222639), (1363, 161058), (1479, 148426), (1579, 139026), (1598, 137373), (2397, 91582), (2726, 80529), (2958, 74213), (3158, 69513), (4089, 53686), (4737, 46342), (4794, 45791), (8178, 26843), (9474, 23171)]