512828136

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^2\times {\mathrm{757}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 1405229670

約数和(自身を除く): 892401534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 757, 776, 873, 1164, 1514, 1746, 2271, 2328, 3028, 3492, 4542, 6056, 6813, 6984, 9084, 9409, 13626, 18168, 18818, 27252, 28227, 37636, 54504, 56454, 73429, 75272, 84681, 112908, 146858, 169362, 220287, 225816, 293716, 338724, 440574, 587432, 660861, 677448, 881148, 1321722, 1762296, 2643444, 5286888, 7122613, 14245226, 21367839, 28490452, 42735678, 56980904, 64103517, 85471356, 128207034, 170942712, 256414068, 512828136]

約数ペア:

[(1, 512828136), (2, 256414068), (3, 170942712), (4, 128207034), (6, 85471356), (8, 64103517), (9, 56980904), (12, 42735678), (18, 28490452), (24, 21367839), (36, 14245226), (72, 7122613), (97, 5286888), (194, 2643444), (291, 1762296), (388, 1321722), (582, 881148), (757, 677448), (776, 660861), (873, 587432), (1164, 440574), (1514, 338724), (1746, 293716), (2271, 225816), (2328, 220287), (3028, 169362), (3492, 146858), (4542, 112908), (6056, 84681), (6813, 75272), (6984, 73429), (9084, 56454), (9409, 54504), (13626, 37636), (18168, 28227), (18818, 27252)]