15578256

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1123}}^1$

素因数の和:1168

約数の個数: 60

約数和(自身を含む): 42788432

約数和(自身を除く): 27210176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 289, 408, 578, 816, 867, 1123, 1156, 1734, 2246, 2312, 3369, 3468, 4492, 4624, 6738, 6936, 8984, 13476, 13872, 17968, 19091, 26952, 38182, 53904, 57273, 76364, 114546, 152728, 229092, 305456, 324547, 458184, 649094, 916368, 973641, 1298188, 1947282, 2596376, 3894564, 5192752, 7789128, 15578256]

約数ペア:

[(1, 15578256), (2, 7789128), (3, 5192752), (4, 3894564), (6, 2596376), (8, 1947282), (12, 1298188), (16, 973641), (17, 916368), (24, 649094), (34, 458184), (48, 324547), (51, 305456), (68, 229092), (102, 152728), (136, 114546), (204, 76364), (272, 57273), (289, 53904), (408, 38182), (578, 26952), (816, 19091), (867, 17968), (1123, 13872), (1156, 13476), (1734, 8984), (2246, 6936), (2312, 6738), (3369, 4624), (3468, 4492)]