287187852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{3253}}^1$

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 766798592

約数和(自身を除く): 479610740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1051, 2102, 3153, 3253, 4204, 6306, 6506, 7357, 9759, 12612, 13012, 14714, 19518, 22071, 22771, 29428, 39036, 44142, 45542, 68313, 88284, 91084, 136626, 273252, 3418903, 6837806, 10256709, 13675612, 20513418, 23932321, 41026836, 47864642, 71796963, 95729284, 143593926, 287187852]

約数ペア:

[(1, 287187852), (2, 143593926), (3, 95729284), (4, 71796963), (6, 47864642), (7, 41026836), (12, 23932321), (14, 20513418), (21, 13675612), (28, 10256709), (42, 6837806), (84, 3418903), (1051, 273252), (2102, 136626), (3153, 91084), (3253, 88284), (4204, 68313), (6306, 45542), (6506, 44142), (7357, 39036), (9759, 29428), (12612, 22771), (13012, 22071), (14714, 19518)]