215692824

素因数分解:

$2^3\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{4523}}^1$

素因数の和:6519

約数の個数: 32

約数和(自身を含む): 539622720

約数和(自身を除く): 323929896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1987, 3974, 4523, 5961, 7948, 9046, 11922, 13569, 15896, 18092, 23844, 27138, 36184, 47688, 54276, 108552, 8987201, 17974402, 26961603, 35948804, 53923206, 71897608, 107846412, 215692824]

約数ペア:

[(1, 215692824), (2, 107846412), (3, 71897608), (4, 53923206), (6, 35948804), (8, 26961603), (12, 17974402), (24, 8987201), (1987, 108552), (3974, 54276), (4523, 47688), (5961, 36184), (7948, 27138), (9046, 23844), (11922, 18092), (13569, 15896)]