216945528

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{65981}}^1$

素因数の和:66127

約数の個数: 32

約数和(自身を含む): 546330960

約数和(自身を除く): 329385432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 65981, 131962, 197943, 263924, 395886, 527848, 791772, 1583544, 9039397, 18078794, 27118191, 36157588, 54236382, 72315176, 108472764, 216945528]

約数ペア:

[(1, 216945528), (2, 108472764), (3, 72315176), (4, 54236382), (6, 36157588), (8, 27118191), (12, 18078794), (24, 9039397), (137, 1583544), (274, 791772), (411, 527848), (548, 395886), (822, 263924), (1096, 197943), (1644, 131962), (3288, 65981)]