220615176

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{129469}}^1$

素因数の和:129549

約数の個数: 32

約数和(自身を含む): 559310400

約数和(自身を除く): 338695224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 129469, 258938, 388407, 517876, 776814, 1035752, 1553628, 3107256, 9192299, 18384598, 27576897, 36769196, 55153794, 73538392, 110307588, 220615176]

約数ペア:

[(1, 220615176), (2, 110307588), (3, 73538392), (4, 55153794), (6, 36769196), (8, 27576897), (12, 18384598), (24, 9192299), (71, 3107256), (142, 1553628), (213, 1035752), (284, 776814), (426, 517876), (568, 388407), (852, 258938), (1704, 129469)]