280481808

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{82301}}^1$

素因数の和:82383

約数の個数: 40

約数和(自身を含む): 734792256

約数和(自身を除く): 454310448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 82301, 164602, 246903, 329204, 493806, 658408, 987612, 1316816, 1975224, 3950448, 5843371, 11686742, 17530113, 23373484, 35060226, 46746968, 70120452, 93493936, 140240904, 280481808]

約数ペア:

[(1, 280481808), (2, 140240904), (3, 93493936), (4, 70120452), (6, 46746968), (8, 35060226), (12, 23373484), (16, 17530113), (24, 11686742), (48, 5843371), (71, 3950448), (142, 1975224), (213, 1316816), (284, 987612), (426, 658408), (568, 493806), (852, 329204), (1136, 246903), (1704, 164602), (3408, 82301)]