1276487928

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{242863}}^1$

素因数の和:242948

約数の個数: 48

約数和(自身を含む): 3504527520

約数和(自身を除く): 2228039592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 242863, 485726, 728589, 971452, 1457178, 1942904, 2185767, 2914356, 4371534, 5828712, 8743068, 17486136, 17728999, 35457998, 53186997, 70915996, 106373994, 141831992, 159560991, 212747988, 319121982, 425495976, 638243964, 1276487928]

約数ペア:

[(1, 1276487928), (2, 638243964), (3, 425495976), (4, 319121982), (6, 212747988), (8, 159560991), (9, 141831992), (12, 106373994), (18, 70915996), (24, 53186997), (36, 35457998), (72, 17728999), (73, 17486136), (146, 8743068), (219, 5828712), (292, 4371534), (438, 2914356), (584, 2185767), (657, 1942904), (876, 1457178), (1314, 971452), (1752, 728589), (2628, 485726), (5256, 242863)]