307788408

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{60209}}^1$

素因数の和:60292

約数の個数: 48

約数和(自身を含む): 845348400

約数和(自身を除く): 537559992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 60209, 120418, 180627, 240836, 361254, 481672, 541881, 722508, 1083762, 1445016, 2167524, 4274839, 4335048, 8549678, 12824517, 17099356, 25649034, 34198712, 38473551, 51298068, 76947102, 102596136, 153894204, 307788408]

約数ペア:

[(1, 307788408), (2, 153894204), (3, 102596136), (4, 76947102), (6, 51298068), (8, 38473551), (9, 34198712), (12, 25649034), (18, 17099356), (24, 12824517), (36, 8549678), (71, 4335048), (72, 4274839), (142, 2167524), (213, 1445016), (284, 1083762), (426, 722508), (568, 541881), (639, 481672), (852, 361254), (1278, 240836), (1704, 180627), (2556, 120418), (5112, 60209)]