189121416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1459}}^1$

素因数の和:1970

約数の個数: 64

約数和(自身を含む): 517190400

約数和(自身を除く): 328068984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 491, 982, 1459, 1473, 1964, 2918, 2946, 3928, 4377, 5401, 5836, 5892, 8754, 10802, 11672, 11784, 16049, 16203, 17508, 21604, 32098, 32406, 35016, 43208, 48147, 64196, 64812, 96294, 128392, 129624, 192588, 385176, 716369, 1432738, 2149107, 2865476, 4298214, 5730952, 7880059, 8596428, 15760118, 17192856, 23640177, 31520236, 47280354, 63040472, 94560708, 189121416]

約数ペア:

[(1, 189121416), (2, 94560708), (3, 63040472), (4, 47280354), (6, 31520236), (8, 23640177), (11, 17192856), (12, 15760118), (22, 8596428), (24, 7880059), (33, 5730952), (44, 4298214), (66, 2865476), (88, 2149107), (132, 1432738), (264, 716369), (491, 385176), (982, 192588), (1459, 129624), (1473, 128392), (1964, 96294), (2918, 64812), (2946, 64196), (3928, 48147), (4377, 43208), (5401, 35016), (5836, 32406), (5892, 32098), (8754, 21604), (10802, 17508), (11672, 16203), (11784, 16049)]